ShowHN Today
- Continue with Google
Show HN Today: Top Developer Projects Showcase for 2025-05-03
SagaSu777 2025-05-04
Explore the hottest developer projects on Show HN for 2025-05-03. Dive into innovative tech, AI applications, and exciting new inventions!
Summary of Today’s Content
Trend Insights
The projects highlight a strong trend towards browser-based tools, AI integration, and open-source solutions. There is significant interest in productivity and utility applications, indicating a demand for tools that streamline workflows. The rise of AI continues to influence software development with applications spanning a wide range of categories. Developers are also emphasizing user-friendly interfaces and ease of use, suggesting a shift towards more accessible and intuitive software.
Today's Hottest Product
Name
Free, In-Browser PDF Editor
Highlight
Provides a 100% free, in-browser PDF editing solution that allows users to add text, input boxes, pictures, signatures, delete pages, merge PDFs, and password protect them, without requiring sign-up.
Popular Category
PDF Tools
AI-powered applications
Open-source tools
Productivity tools
Web Applications
Developer tools
Popular Keyword
AI
PDF
Open Source
Tool
Web
Application
Technology Trends
AI Integration
Browser-based Applications
LLMs
Open Source
WebAssembly
Low-code/No-code platforms
Project Category Distribution
Utility & Productivity Tools (45%)
AI-powered Applications (25%)
Developer Tools & Frameworks (20%)
Games & Entertainment (5%)
Finance & Investment (5%)
Today's Hot Product List
| Ranking | Product Name | Likes | Comments |
|---|---|---|---|
| 1 | BrowserPDF | 523 | 110 |
| 2 | LLM API Integration Assistant | 88 | 38 |
| 3 | Pipask | 46 | 32 |
| 4 | AirSense Pro | 13 | 7 |
| 5 | Von.dev | 10 | 5 |
| 6 | Poppin | 8 | 1 |
| 7 | ColCur | 5 | 3 |
| 8 | AI Passive Income Guide | 6 | 2 |
| 9 | MapMyLearn | 7 | 1 |
| 10 | Finish UP | 7 | 0 |
1
BrowserPDF
Author
philjohnson
Description
A free, in-browser PDF editor for adding text, images, signatures, merging, deleting pages, and password protection.
Popularity
Points 523
Comments 110
What is this product?
BrowserPDF is a web-based application that allows users to edit PDF files directly within their web browser.
How to use it?
Simply upload your PDF, use the provided tools to make your edits (add text, images, etc.), and then download the modified PDF. No signup is required.
Product Core Function
· Add text
· Insert images
· Add signatures
· Delete pages
· Merge PDFs
· Password protect PDFs
Product Usage Case
· Editing and updating existing PDF documents.
· Filling out forms and adding signatures to PDFs.
· Combining multiple PDF files into one.
· Protecting sensitive information within a PDF with a password.
2
LLM API Integration Assistant
Author
Stream
Description
A tool that integrates third-party LLM APIs within JetBrains AI Assistant.
Popularity
Points 88
Comments 38
What is this product?
A plugin that allows users to leverage various Large Language Models (LLMs) through their APIs directly within the JetBrains AI Assistant.
How to use it?
Install the plugin in your JetBrains IDE. Configure your preferred LLM API keys. Then, use the AI Assistant as usual, with the added ability to select and utilize the third-party LLM's capabilities.
Product Core Function
· Integration with various LLM APIs
· Secure API key management
· Seamless integration within JetBrains AI Assistant
· Support for different LLM models
· Configuration and selection of LLMs
Product Usage Case
· Generating code based on specific requirements using a preferred LLM.
· Answering complex questions using an LLM with superior knowledge.
· Summarizing large blocks of text utilizing the power of an advanced LLM.
· Translating code or natural language with LLM accuracy.
3
Pipask
Author
Feynmanix
Description
Pipask is a drop-in replacement for pip that enhances security by verifying packages before installation.
Popularity
Points 46
Comments 32
What is this product?
Pipask is a secure package installer designed to replace pip, mitigating security risks associated with standard pip by validating packages before installation.
How to use it?
Use Pipask as a direct replacement for pip. It retrieves metadata, checks for vulnerabilities, and prompts for consent before installing packages.
Product Core Function
· Secure package installation
· Vulnerability checks
· Repository popularity and download count verification
· Package age assessment
· User consent before installation
Product Usage Case
· Securing Python development environments
· Protecting against malicious packages
· Enhancing the security of CI/CD pipelines
4
AirSense Pro
Author
benbojangles
Description
An indoor air quality monitoring system that tracks various pollutants to ensure healthy air.
Popularity
Points 13
Comments 7
What is this product?
AirSense Pro is a system that monitors indoor air quality by measuring CO2, temperature, humidity, VOCs, NOx, and particulate matter.
How to use it?
Simply deploy the AirSense Pro device in your desired indoor space. The system will automatically collect and display air quality data. You can access the data through a connected interface.
Product Core Function
· Real-time monitoring of CO2 levels
· Measurement of temperature and humidity
· Detection of volatile organic compounds (VOCs)
· Tracking of nitrogen oxides (NOx)
· Measurement of particulate matter (PM1.0, PM2.5, PM10) levels
· Data logging and visualization capabilities
Product Usage Case
· Monitoring air quality in homes to ensure a healthy environment.
· Monitoring air quality in offices to improve employee well-being.
· Using data to optimize ventilation systems.
· Identifying sources of indoor air pollution.
5
Von.dev
url
Author
hvardhan878
Description
An AI-native development environment for building full-stack applications.
Popularity
Points 10
Comments 5
What is this product?
Von.dev is an AI-powered development environment that allows developers to build full-stack applications with multiple tech stacks, AI model selection, in-browser VS Code, and deep data integration.
How to use it?
Visit the website and sign up for the beta. The platform provides an in-browser VS Code environment, allowing you to build applications using features like AI model selection and data integration. Specific usage instructions will be available within the platform.
Product Core Function
· Multiple Tech Stacks (Python and React)
· AI model selection
· VS Code in browser
· Use your own Openrouter key
· Deep Data Integration (e.g., Google Sheets)
Product Usage Case
· Building serious tools
· Developing internal applications
· Creating applications with more power than current AI coding assistants provide.
6
Poppin
Author
kadirkursater
Description
A browser extension that transforms any webpage into a shared social space, enabling real-time chat, posts, and voice spaces.
Popularity
Points 8
Comments 1
What is this product?
Poppin is a browser extension that allows users to create a social layer on any webpage, enabling real-time interaction, sharing, and community building.
How to use it?
Install the browser extension and start using it on any webpage. Users can chat, leave posts, or host voice spaces with their communities directly on the URL.
Product Core Function
· Real-time chat on any webpage
· Post creation and sharing
· Voice space hosting
· Community building on any URL
Product Usage Case
· Creating a live discussion around a news article
· Building a community around a specific product page
· Hosting a voice chat on a research paper
7
ColCur
Author
sek
Description
ColCur is a platform for trading physical, graded U.S. coins with live pricing, similar to stocks.
Popularity
Points 5
Comments 3
What is this product?
ColCur is a platform that allows users to trade real, graded U.S. coins with live pricing and market data, similar to the experience of trading stocks.
How to use it?
Users can view live bids, asks, and population counts for the 200 most-traded coins in a single dashboard. They hold the physical coins themselves, without the need for vaults or custodians.
Product Core Function
· Live pricing for graded U.S. coins
· Real-time bids and asks
· Population counts for coins
· Stock-like trading experience for physical assets
· Direct ownership of physical coins
Product Usage Case
· Users looking to invest in tangible assets.
· Coin collectors seeking a transparent and easy-to-use trading platform.
· Traders interested in real-time market data for rare coins.
8
AI Passive Income Guide
Author
NetflowLab
Description
A comprehensive 99-page guide detailing strategies for generating passive income using AI tools.
Popularity
Points 6
Comments 2
What is this product?
A detailed guide explaining how to leverage AI tools to create passive income streams.
How to use it?
The guide provides step-by-step instructions, actionable advice, and real-world examples on utilizing AI tools for passive income generation. Users should read the guide thoroughly and implement the strategies discussed.
Product Core Function
· Identifying AI tools suitable for passive income.
· Developing content and assets using AI.
· Monetizing AI-generated content.
· Automating income streams with AI.
· Optimizing strategies for maximum returns.
Product Usage Case
· Creating and monetizing AI-generated content for platforms like YouTube and blogs.
· Developing and selling AI-powered digital products.
· Building and scaling affiliate marketing campaigns with AI assistance.
· Automating e-commerce businesses using AI tools.
9
MapMyLearn
Author
pablomiar
Description
An AI-powered app that generates personalized learning paths based on any topic you input.
Popularity
Points 7
Comments 1
What is this product?
MapMyLearn is an AI-driven application that creates structured courses with modules, submodules, quizzes, recommended resources, and an AI chatbot, all based on a user-provided topic.
How to use it?
Users input a topic, and the AI breaks it down into a structured course. Each submodule contains content, a quiz, recommended resources, an AI chatbot for Q&A, and optional audio summaries. Users can explore the generated learning path.
Product Core Function
· Takes a topic as input.
· Uses AI to break the topic into a structured course.
· Generates modules and submodules with detailed content.
· Provides quizzes for each submodule.
· Recommends resources for further learning.
· Offers an AI chatbot for Q&A.
· Generates optional audio summaries.
Product Usage Case
· Learning the history of capitalism.
· Learning Rust programming.
· Learning data storytelling.
10
Finish UP
Author
reuben-cruise
Description
A tool to help users generate project plans, track progress, and open implementation tracks for specific subtasks.
Popularity
Points 7
Comments 0
What is this product?
Finish UP is a project implementation partner designed to help users generate comprehensive project plans, track progress, and manage tasks effectively.
How to use it?
Users can generate project plans using a questionnaire, track project and task progress, and open implementation tracks for specific subtasks to get clear instructions and generate solution steps.
Product Core Function
· Generate comprehensive project plans from scratch.
· Track and manage project and task progress in one place.
· Open implementation tracks for specific subtasks to ask questions and generate detailed solution steps.
Product Usage Case
· Creating a complete skeleton of a project.
· Managing project and task progress in a single interface.
· Obtaining clear instructions for task implementation.
11
Mimir-AIP
Author
ciaranmca
Description
An open-source framework for connecting data inputs from various sources to data processing and output plugins.
Popularity
Points 4
Comments 2
What is this product?
Mimir-AIP is a modular open-source AI platform designed to connect data from diverse sources to processing and output plugins.
How to use it?
Users define their data pipelines using YAML files, which can be executed once or on a recurring schedule.
Product Core Function
· Connects various data sources
· Supports data processing plugins
· Offers output plugins
· Allows pipeline definition via YAML files
· Supports scheduled pipeline execution
Product Usage Case
· Processing data from multiple sources
· Automating data transformation tasks
· Generating outputs based on data inputs
12
StartUp or Flop?
Author
Belsonsan
Description
A game where you guess which startup idea succeeded or failed, learning from real startup outcomes.
Popularity
Points 4
Comments 2
What is this product?
A game that presents two real startup ideas, one successful and one not. You guess which is which, and then learn why.
How to use it?
Visit the website and play the game. You are presented with two startup ideas and you select the one you believe was successful. You will then be provided with the actual answer and an explanation.
Product Core Function
· Presenting two real startup ideas
· Allowing users to guess which succeeded
· Providing immediate feedback with explanations of success or failure
· Learning from real startup outcomes
Product Usage Case
· Learning about patterns behind startup success and failure
· Sharpening product instinct
· Confronting startup biases
13
HTML-Include
Author
franze
Description
A tool for including HTML files within other HTML files.
Popularity
Points 2
Comments 4
What is this product?
HTML-Include is a solution that allows developers to embed HTML content from separate files directly into their main HTML documents.
How to use it?
You would typically use a specific tag or attribute within your HTML to reference the external HTML file you want to include. The tool then processes these inclusions during build time or runtime, merging the content into the final HTML output.
Product Core Function
· Including HTML files within other HTML files.
· Simplifying code organization.
· Enabling modularity and reusability of HTML components.
· Reducing code duplication.
Product Usage Case
· Creating reusable navigation bars and footers across multiple pages.
· Breaking down complex web pages into manageable components.
· Managing content updates in a centralized way (e.g., header or footer changes affecting all pages).
· Facilitating collaborative web development by allowing developers to work on separate HTML files.
14
InkTodos
Author
asaddhamani
Description
A minimalist to-do list designed for e-ink readers, offering a distraction-free experience.
Popularity
Points 5
Comments 0
What is this product?
InkTodos is a simple checklist application optimized for e-ink readers, such as Kindle and Kobo, providing a calm and focused environment for managing tasks.
How to use it?
Download and open the checklist on your e-reader. Use it as a persistent, on-screen to-do list while you work. No login, cloud sync, or complex features are involved.
Product Core Function
· Simple checklist
· Distraction-free interface
· Optimized for e-ink readers
Product Usage Case
· Keeping track of tasks while working on your e-reader
· Focusing on work without distractions from a complex to-do app
· Creating a basic and easily accessible to-do list for daily use
15
HoloCard Creator
Author
getToTheChopin
Description
A web application for designing and exporting 3D holographic trading cards.
Popularity
Points 4
Comments 1
What is this product?
It's a web-based application that allows users to create custom 3D holographic trading cards, edit their appearance, and export them as images.
How to use it?
Users can modify the image and text on the card, rotate it, adjust the holographic effect, and then export the design as an image.
Product Core Function
· Image and text editing on the card
· 3D card rotation
· Holographic intensity adjustment
· Image export functionality
Product Usage Case
· Creating custom trading cards for personal use.
· Designing unique collectible cards.
· Generating digital artwork with a holographic effect.
16
DailyDebrief
Author
sansjack
Description
A daily email digest summarizing your calendar, fitness, and to-do lists.
Popularity
Points 4
Comments 1
What is this product?
DailyDebrief is a service that sends you a concise email summarizing your day's events from connected apps like Google Calendar, GitHub, Strava, and Monday.com.
How to use it?
Connect your accounts (Google Calendar, GitHub, Strava, Monday.com) and set a preferred time for your daily email to arrive. The email will summarize your day's schedule, activities, and any relevant updates from your connected apps.
Product Core Function
· Connects to multiple apps (Google Calendar, GitHub, Strava, Monday.com)
· Generates a daily email summary
· Customizable delivery time
· Minimal and fast-to-scan email format
· Provides weather updates (planned feature)
Product Usage Case
· Busy developers wanting a quick overview of their day.
· Individuals who want to track their calendar events and fitness activities.
· Users who need a simple summary of their to-do lists and project updates.
17
Instant Feedback
Author
bluelikejazz
Description
Get instant feedback on your product from a consumer group (moms) within 30 minutes.
Popularity
Points 3
Comments 2
What is this product?
A service providing quick and unfiltered feedback on product ideas, pricing, UX, and value propositions.
How to use it?
Submit a specific question about your product and receive 5 responses from a targeted consumer group within 30 minutes.
Product Core Function
· Instant feedback acquisition
· Targeted consumer group (moms)
· Unfiltered and honest responses
· Quick turnaround time
Product Usage Case
· Validating pricing strategies
· Testing user experience
· Assessing value proposition
· Gaining quick market insights on new product ideas
18
ClickRepeat
Author
Bahushruth
Description
A tool that automates repetitive computer tasks by recording and replaying user actions.
Popularity
Points 4
Comments 1
What is this product?
ClickRepeat is a tool that allows users to automate repetitive tasks on their computers by recording their actions (clicks, typing, navigation) and replaying them later.
How to use it?
Users record a task once, and ClickRepeat's AI learns the workflow. Then, the automation can be replayed anytime, locally or in the cloud.
Product Core Function
· Record user actions (clicks, typing, navigation).
· AI-powered workflow learning.
· Replay automation.
· Local and cloud execution (eventually).
· Macro creation by demonstration.
Product Usage Case
· Generating weekly reports.
· Processing data entry from forms or emails.
· Running routine UI checks for software development.
· Formatting downloaded files consistently.
19
SheetAI Assistant
Author
mikecool
Description
An AI assistant for Google Sheets designed to automate data manipulation, table creation, and chart generation.
Popularity
Points 4
Comments 0
What is this product?
The SheetAI Assistant is a tool that leverages AI to help users manage and analyze data within Google Sheets, streamlining tasks such as data transformation, table creation, and chart visualization.
How to use it?
Users can interact with the assistant to request data manipulations, generate new tables, or create charts based on their existing spreadsheet data. Specific usage instructions are not provided in the prompt, but likely involve a user interface or command-based interaction within Google Sheets.
Product Core Function
· Data manipulation
· Table creation
· Chart generation
Product Usage Case
· Automating data cleaning and transformation tasks.
· Creating new tables based on existing data sets.
· Generating charts and visualizations to represent data.
20
Deal Alert
Author
claudevibes
Description
A browser extension that notifies users of new RedFlagDeals postings with a red dot, and provides a quick view of deals.
Popularity
Points 2
Comments 2
What is this product?
A browser extension designed to track and notify users of new deals posted on RedFlagDeals.
How to use it?
Install the extension in your browser. It will automatically monitor for new deals, indicated by a red dot. Click the extension icon to quickly view deals.
Product Core Function
· Real-time deal tracking
· Red dot notification for new deals
· Quick access to deals without loading the website
Product Usage Case
· Users who want to stay updated on the latest deals without constantly refreshing the RedFlagDeals website.
· Users looking for a convenient way to view new postings on RedFlagDeals.
21
Achiva
Author
astrojan
Description
A gamified card collector app that celebrates personal achievements.
Popularity
Points 3
Comments 1
What is this product?
Achiva is a mobile application that allows users to record and collect cards representing their personal achievements, ranging from everyday activities to significant life milestones.
How to use it?
Users can browse and select from pre-defined achievement categories or create custom achievements. After completing an achievement, users can claim it and receive a corresponding digital card. The collected cards can be reviewed and managed within the app.
Product Core Function
· Achievement tracking and claiming
· Digital card collection
· Custom achievement creation
· Achievement categorization
· Achievement review and management
Product Usage Case
· Tracking sleep duration
· Documenting participation in outdoor activities like Geocaching
· Recording creative endeavors such as building Lego
· Marking significant life events such as becoming a parent or buying a car
· Celebrating milestones like the first job
22
PitchPortal
Author
SebastianTrygg
Description
An AI-powered platform designed to revolutionize the private investing industry.
Popularity
Points 2
Comments 2
What is this product?
PitchPortal is a platform leveraging AI to address inefficiencies in the startup capital raising industry.
How to use it?
The exact usage details are not explicitly stated in the provided information. However, the product aims to solve problems in the private investing process using AI models.
Product Core Function
· AI-driven solutions for startup capital raising.
· Potential features to address issues in the private investing landscape.
Product Usage Case
· Helping startups connect with investors.
· Streamlining the investment process.
23
KogeAI
Author
kogekar
Description
An AI-powered content creator that generates highly personalized content for various social media platforms and blogs.
Popularity
Points 3
Comments 1
What is this product?
KogeAI is an AI tool that creates personalized, human-like content tailored to your brand for platforms like LinkedIn, Twitter, Facebook, and more.
How to use it?
You input your brand information, and KogeAI generates content suggestions. You can then customize and publish the generated content on supported platforms.
Product Core Function
· Personalized content generation
· Supports multiple social media platforms
· Saves time on content creation
· AI-driven content suggestions
Product Usage Case
· Creating engaging LinkedIn posts
· Generating tweets for Twitter
· Drafting Facebook updates
· Writing blog posts
24
GoCPM Zork Runner
Author
stevekemp
Description
A Golang-based CP/M emulator capable of running Zork, a classic text-based adventure game.
Popularity
Points 4
Comments 0
What is this product?
It's a CP/M emulator written in Go, specifically designed to run Zork.
How to use it?
Download and run the Go program. You can then play Zork within the emulated CP/M environment.
Product Core Function
· Emulates CP/M operating system.
· Runs Zork and potentially other CP/M software.
· Written in Go for portability.
Product Usage Case
· Playing the classic adventure game Zork.
· Exploring the functionality of a CP/M emulator.
25
Comp AI
Author
carhartlewis
Description
An open-source platform designed to help companies achieve compliance with security frameworks like SOC 2, ISO 27001, and GDPR.
Popularity
Points 4
Comments 0
What is this product?
Comp AI is an open-source platform that assists companies in achieving and maintaining compliance with various security standards, serving as an alternative to commercial solutions like Drata and Vanta.
How to use it?
Users can leverage Comp AI to assess their current compliance status, track progress, manage evidence, and automate certain compliance tasks. The platform is designed to be self-service, enabling companies to start their compliance journey at any stage.
Product Core Function
· Compliance assessment
· Evidence management
· Progress tracking
· Automated compliance tasks
Product Usage Case
· Companies needing to become SOC 2 compliant.
· Organizations aiming for ISO 27001 certification.
· Businesses striving to meet GDPR requirements.
26
Open-lmake
Author
cd_fr91400
Description
A scalable and reliable build system with automatic dependency tracking, designed for large projects and high-performance computing.
Popularity
Points 4
Comments 0
What is this product?
Open-lmake is a build system that automates the process of compiling and linking code, similar to Make, but designed for scalability and reliability, especially in large projects and HPC environments.
How to use it?
Open-lmake is configured using Python and regular expressions for defining build rules. It automatically tracks dependencies by monitoring disk activity. Users typically define rules and dependencies within a Python configuration file, and Open-lmake handles the build process based on these definitions.
Product Core Function
· Automatic dependency tracking via disk activity monitoring
· Reliable tracking of all modifications (sources, includes, rule recipes)
· Early cut-off based on checksums instead of dates
· Full traceability of the build process and dependency DAG
· Lightweight design
· Python-based configuration with regular expression-based rules
Product Usage Case
· Building large software projects with millions of jobs
· Parallel builds across thousands of processes in an HPC environment
· Managing dependencies in projects using EDA tools
27
MP3 Bulk Editor
Author
cutandjoin
Description
An efficient MP3 file editor for bulk processing using GUI operations and scripting.
Popularity
Points 4
Comments 0
What is this product?
A tool designed for efficiently editing multiple MP3 files simultaneously, offering both GUI and scripting capabilities.
How to use it?
Users can use the graphical user interface for manual editing or write scripts for automated bulk processing of MP3 files. The tool supports various editing operations suitable for large audio file sets.
Product Core Function
· Bulk MP3 editing
· GUI-based editing operations
· Scripting for automated processing
· Support for multiple MP3 files
Product Usage Case
· Batch normalization of audio files.
· Automated trimming and splitting of audio tracks.
· Mass editing of metadata (e.g., tags, album art).
· Processing of large podcast archives.
28
CodeCafe
Author
mrktsm__
Description
A browser-based collaborative code editor inspired by VS Code and Replit, requiring no downloads, sign-ups, or setup.
Popularity
Points 3
Comments 0
What is this product?
CodeCafe is a web application that allows users to collaboratively write and run code directly in their web browser.
How to use it?
Simply open the provided link in your web browser and start coding together. No sign-up or setup is required.
Product Core Function
· Real-time collaborative code editing
· Browser-based code editing environment
· No downloads or sign-ups required
· Zero setup
Product Usage Case
· Collaborative coding sessions with peers.
· Rapid prototyping and testing of code.
· Code sharing and review within a team.
29
Wan 2.1 Plus
url
Author
DeadCarrot6
Description
A free AI video generator that creates videos from text or images.
Popularity
Points 2
Comments 1
What is this product?
Wan 2.1 Plus is a free AI-powered video generation tool.
How to use it?
Users can input text or images to generate videos. The system utilizes GPT-powered image prompts for improved control and quality.
Product Core Function
· Text-to-video generation
· Image-to-video generation
· GPT-powered image prompts for better quality and control
Product Usage Case
· Creating promotional videos from text descriptions
· Generating animated content from static images
· Producing visual content for social media
30
Dia-Jax
Author
jaco-bro
Description
A JAX port of the Dia TTS model, enabling text-to-speech generation for any machine.
Popularity
Points 3
Comments 0
What is this product?
Dia-Jax is a text-to-speech (TTS) model based on the Dia TTS model, designed for inference on various hardware platforms.
How to use it?
Install Dia-Jax using pip and then utilize the command-line interface to convert text to speech, specifying the input text and an optional audio prompt.
Product Core Function
· Text-to-speech generation
· Voice cloning (implied)
· Inference on various machines including TPUs
Product Usage Case
· Generating speech from written text
· Potentially cloning voices for personalized audio content
31
Bemol
Author
jet4ble
Description
A free and open-source ear training app for musicians.
Popularity
Points 3
Comments 0
What is this product?
Bemol is a mobile application designed to help musicians develop their relative pitch through interactive ear training exercises.
How to use it?
The app plays a cadence to establish a key, then plays a random note. The user identifies the note by playing it back on a keyboard. A short melody resolves the note to the tonic, and the process repeats.
Product Core Function
· Cadence-based key establishment
· Random note generation
· User input via keyboard
· Melodic resolution to tonic
· Open-source and free to use
Product Usage Case
· Musicians looking to improve their ability to recognize notes in a tonal context.
· Individuals learning to develop relative pitch.
· Music students practicing ear training exercises.
· Anyone wanting a free and open-source ear training app.
32
Poopoo peepee Language
Author
neonian
Description
A programming language using only the letter 'p' separated by vowels.
Popularity
Points 2
Comments 1
What is this product?
Poopoo peepee Language is a novel programming language built entirely around the letter 'p' interspersed with vowels. It was initially conceived as an April Fool's joke, but is now planned to be used in the Advent of Code.
How to use it?
The usage details are not explicitly provided, but it relies on structuring code using the letter 'p' and vowel combinations. For specific syntax, refer to documentation (if available) or the Advent of Code implementation.
Product Core Function
· Vowel-based code structure
· Programming with the letter 'p'
· Potentially used for problem-solving in coding challenges
Product Usage Case
· Implementation in Advent of Code (expected)
· Potential use as a unique coding challenge
· Possible use for educational purposes (demonstrating language design principles)
33
GoVisual
Author
arifliftos
Description
A lightweight, zero-config HTTP request visualizer for Go developers, providing real-time monitoring and deep inspection of HTTP requests during local development.
Popularity
Points 3
Comments 0
What is this product?
GoVisual is a Go library that wraps your existing http.Handler and provides a live dashboard for real-time monitoring and debugging of HTTP requests in Go applications.
How to use it?
Integrate GoVisual into your Go application by importing the library and wrapping your existing http.Handler. It requires no configuration and can be activated with a flag.
Product Core Function
· Real-time monitoring of requests via Server-Sent Events (SSE)
· Deep inspection of headers, request/response bodies, status, and timing
· Middleware tracing to visualize execution order and durations
· Zero external dependencies, making it easy to integrate
Product Usage Case
· Debugging failed requests
· Identifying which middleware adds specific headers
· Inspecting malformed JSON responses
· Analyzing the performance of different handlers and middleware
34
Locamage
Author
que-encrypt
Description
An AI designed to excel in the game GeoGuessr.
Popularity
Points 2
Comments 0
What is this product?
Locamage is an AI created to play the online geography game GeoGuessr, aiming to identify locations from Street View images.
How to use it?
The AI processes blurred images, employing advanced algorithms to analyze visual clues and deduce the location. Users can't directly use it, but it demonstrates AI capabilities in location identification.
Product Core Function
· Image analysis and processing
· Location prediction and deduction
· Geographic data integration
Product Usage Case
· Playing GeoGuessr with high accuracy
· Demonstrating AI capabilities in image recognition
· Research in AI for geographic analysis
35
AI-Powered PR Generator for GitHub CLI
Author
quiker
Description
An extension for GitHub CLI that uses LLMs to automatically generate PR titles and descriptions, streamlining the PR creation process.
Popularity
Points 2
Comments 0
What is this product?
This is a GitHub CLI extension that leverages LLMs to automatically generate PR titles and descriptions, saving users time and effort.
How to use it?
Install the extension and use the command `gh aipr` instead of `gh pr create`. The extension will analyze the code changes and generate a PR title and description using an LLM.
Product Core Function
· Generates PR titles.
· Generates PR descriptions.
· Integrates with PR templates.
· Utilizes LLMs to analyze code diffs.
· Simplifies PR creation workflow.
Product Usage Case
· Automating PR title and description generation.
· Integrating with existing PR templates.
· Saving time on PR creation tasks.
· Improving PR quality with more descriptive content.
36
PHP MultiRunner
Author
justmisha
Description
A PHP package designed to run multiple processes in parallel, simplifying process management with a simple interface.
Popularity
Points 2
Comments 0
What is this product?
PHP MultiRunner is a PHP package that allows users to execute multiple processes concurrently.
How to use it?
The package uses a simple interface. It utilizes proc_open() to start processes and hides complexities of process management in PHP. It can run any program, script, or code that has an interpreter installed on the system.
Product Core Function
· Runs multiple processes in parallel.
· Supports any program, script, or code with an interpreter.
· Works on both Windows and Linux.
· Allows transfer of large amounts of data between processes.
Product Usage Case
· Executing multiple PHP scripts simultaneously.
· Running different system commands in parallel.
· Parallel data processing tasks.
37
Community Ninja
Author
shashanoid
Description
An AI-powered tool designed to simplify community engagement across platforms like Reddit, Facebook, and X.
Popularity
Points 2
Comments 0
What is this product?
Community Ninja is a tool that helps users discover and engage with online communities related to their niche or product by utilizing AI agents.
How to use it?
Users input their niche or product information, and Community Ninja uses AI to scan Reddit, Facebook, and X for relevant communities. It then provides AI-suggested posts and replies tailored to each platform, allowing for multi-platform posting.
Product Core Function
· Community Discovery: Finds relevant communities on Reddit, Facebook, and X.
· Smart Engagement: AI analyzes conversations and suggests tailored posts/replies.
· Multi-Platform Posting: Adapts posts for different platform styles and allows one-time posting.
Product Usage Case
· Promoting a tennis app across multiple Facebook groups.
· Connecting with users and promoting projects in various online communities.
· Saving time and effort in community engagement.
38
RevStash
Author
rfbabeheer
Description
A unified revenue tracking app for indie developers to monitor earnings from various platforms.
Popularity
Points 2
Comments 0
What is this product?
RevStash is a mobile application that consolidates revenue data from platforms like the App Store, Stripe, RevenueCat, and Lemon Squeezy, providing a single overview of earnings.
How to use it?
Users connect their accounts from supported platforms by securely storing API keys. The app then fetches and displays revenue data in a unified format, including total earnings, detailed transaction history, and an iOS home widget for quick access.
Product Core Function
· Unified revenue tracking from App Store, Stripe, RevenueCat, and Lemon Squeezy
· Total earnings overview
· Detailed transaction history per platform
· iOS home widget for quick revenue access
· Secure API key storage using iOS Keychain
Product Usage Case
· Track total earnings across all platforms.
· View detailed transaction history for each platform.
· Quickly check revenue via the iOS home screen widget.
· Reduce the time spent checking revenue across multiple platforms.
39
Reactylon
Author
lookingman
Description
Build 3D and XR applications using React.
Popularity
Points 2
Comments 0
What is this product?
Reactylon is a framework that allows developers to create 3D and Extended Reality (XR) applications using the familiar React library.
How to use it?
You use React components to define your 3D scenes and XR experiences. Reactylon handles the rendering and interaction aspects, similar to how React manages the DOM for web applications.
Product Core Function
· React-based 3D and XR development.
· Component-based scene creation.
· XR device support.
· Simplified 3D interaction handling.
Product Usage Case
· Creating interactive 3D models.
· Developing XR experiences for virtual tours.
· Building augmented reality applications for product visualization.
· Developing educational XR applications.
40
Docker Tag Retainer
Author
devmojo
Description
A CLI tool for enforcing retention policies on Docker registry repository tags.
Popularity
Points 2
Comments 0
What is this product?
A command-line interface (CLI) tool designed to manage and enforce retention policies for Docker registry repository tags, specifically targeting self-hosted registries.
How to use it?
Install the CLI tool, configure retention policies based on your needs (e.g., tag age, number of tags), and then run the tool to automatically prune or remove Docker tags that violate the set policies.
Product Core Function
· Enforces retention policies on Docker tag repositories.
· Supports configuration of retention rules (e.g., tag age, tag count).
· Designed for use with internal, self-hosted Docker registries.
· Automates the process of tag pruning.
· Provides a CLI interface for easy management.
Product Usage Case
· Automatically remove old build tags to free up storage space.
· Maintain a specific number of recent deployment tags for rollback purposes.
· Ensure compliance with data retention policies.
· Manage tags in a CI/CD pipeline to prevent tag accumulation.
41
Asserto AI
Author
schettino72
Description
A tool to help you write, validate, and regression-test LLM prompts, especially when working with structured outputs like JSON.
Popularity
Points 2
Comments 0
What is this product?
Asserto AI is a platform designed to provide a systematic approach to prompt engineering, enabling users to write, validate, and test LLM prompts effectively. It helps users working with structured outputs like JSON.
How to use it?
Users can use Asserto AI to write and version prompts in a prompt editor, define assertions to validate specific fields in the output, create data-driven test cases, and quickly define, run, and inspect prompt executions through a user interface.
Product Core Function
· Prompt editor with versioning
· Assertions to validate specific fields in the output
· Data-driven test cases
· Fast iteration loop via a UI
· Designed for developers shipping LLM-backed features to production
Product Usage Case
· Building workflows using LLMs with structured outputs
· Developing agents that rely on LLMs
· Testing LLM prompts to ensure stability in production environments
42
Minimal Remote Editor
Author
ocefree
Description
A lightweight, cross-platform SSH code editor designed for low-spec servers and Raspberry Pis.
Popularity
Points 2
Comments 0
What is this product?
A remote code editor that connects to servers via SSH and SFTP, offering features like a file explorer, multi-tab editor, and optional terminal.
How to use it?
Connect to your server via SSH and SFTP. The editor provides a file explorer for navigating files, a multi-tab editor for code editing, and an optional terminal for executing commands.
Product Core Function
· SSH and SFTP connectivity
· File explorer
· Multi-tab editor (Monaco)
· Optional terminal
· Cross-platform support (Windows, with macOS/Linux coming soon)
Product Usage Case
· Managing dotfiles on headless Pi devices.
· Editing scripts on cheap cloud VMs.
· Quick config edits on remote servers.
43
Findazon
Author
anthonytorre
Description
A tool that allows users to search for similar items on Amazon by uploading or taking a picture of a product.
Popularity
Points 2
Comments 0
What is this product?
Findazon is a reverse image search engine specifically for Amazon products. It uses visual recognition and AI to generate Amazon search queries based on an uploaded or captured image.
How to use it?
Simply upload or take a picture of the product you want to find on Amazon. Findazon will then generate search queries and display similar items available on Amazon.
Product Core Function
· Visual Recognition
· AI-powered Search Query Generation
· Multi-language Support
· Multi-regional Amazon Domain Support
· PWA (Progressive Web App) for Mobile Installation
Product Usage Case
· Finding similar clothes seen online without knowing the specific brand or description.
· Locating gadgets and other items spotted in images or videos.
· Quickly finding products on Amazon based on a visual reference.
44
CodeCrush
Author
lummm
Description
An AI-powered documentation generator for codebases, running locally and utilizing a user's preferred LLM.
Popularity
Points 2
Comments 0
What is this product?
CodeCrush is a local AI tool that analyzes your codebase, builds a knowledge graph, and generates documentation. It leverages a chosen LLM (e.g., self-hosted, OpenAI) to extract necessary information.
How to use it?
You run CodeCrush locally, point it to your codebase, and specify the LLM you want to use. It then automatically generates documentation for significant parts of the code. You can also prompt it for targeted documentation.
Product Core Function
· Local code analysis
· Knowledge graph construction
· Automated documentation generation
· LLM integration (self-hosted or external)
· Prompt-based documentation generation
Product Usage Case
· Generating documentation for complex code sections
· Creating documentation from specific prompts related to the codebase
· Providing an overview of a codebase through auto-generated documentation
· Facilitating understanding of unfamiliar codebases
45
ChatExpense
Author
skfarhad
Description
An AI-powered personal finance tracker that simplifies expense logging and analysis through chat, voice, and receipts.
Popularity
Points 2
Comments 0
What is this product?
ChatExpense is an AI-driven personal finance tracker that allows users to easily log and understand their expenses using chat, voice commands, and receipt uploads.
How to use it?
Users can input expenses via chat, voice, or by uploading receipts. The AI then automatically categorizes and analyzes the expenses, providing insights and summaries.
Product Core Function
· AI-powered expense categorization from chat, voice, and receipts.
· Automatic generation of insights and summaries.
· Privacy-first design with data staying with the user.
· User-friendly interface resembling messaging.
Product Usage Case
· Families tracking daily expenses.
· Busy professionals managing finances efficiently.
46
18Bet
Author
renybang
Description
An international sportsbook platform offering live betting, sports betting, and user bonuses.
Popularity
Points 2
Comments 0
What is this product?
18Bet is an international betting platform focused on sports betting and live odds.
How to use it?
Users can access the platform to place bets on sports events and utilize the live betting features. The platform offers multilingual support.
Product Core Function
· Sports betting
· Live betting
· Multilingual support
· Welcome bonuses
Product Usage Case
· Users can place bets on various sports events.
· Users can engage in live betting on ongoing events.
· Users can access the platform in multiple languages.
47
C++ Module Mapper
Author
listeria
Description
A tool to simplify C++ module management, avoiding the need to rebuild system modules for every project.
Popularity
Points 2
Comments 0
What is this product?
A utility that maps and manages compiled C++ modules, particularly for Linux environments, to streamline the build process.
How to use it?
By configuring the mapper to store system modules in a separate directory and project-specific modules within the project directory. See the project README for detailed instructions.
Product Core Function
· Manages compiled system modules.
· Manages compiled user modules within the project.
· Reduces build times by reusing compiled modules.
· Simplifies C++ module integration.
Product Usage Case
· Developers working on multiple C++ projects.
· Projects utilizing C++ modules on Linux.
· Teams seeking to optimize build workflows and reduce build times.
48
Gone2morrow
Author
dogvillage
Description
A real-time, collaborative online canvas where users can draw and erase each other's work, with the entire canvas resetting every 24 hours.
Popularity
Points 2
Comments 0
What is this product?
Gone2morrow is a live, online canvas that allows multiple users to draw and erase content in real-time. The canvas resets daily.
How to use it?
Users can access the website and start drawing using their mouse or touch input. Any user can erase any part of the drawing. The canvas resets every 24 hours.
Product Core Function
· Real-time collaborative drawing
· User-generated content
· Canvas reset every 24 hours
· Simple and intuitive user interface
Product Usage Case
· Collaborative art projects
· Interactive brainstorming sessions
· Ephemeral digital art installations
· Community-driven creative expression
49
AirROI
Author
airjason
Description
Free data analytics for Airbnb hosts and investors.
Popularity
Points 1
Comments 1
What is this product?
AirROI is a free data analytics tool designed for Airbnb hosts and investors to analyze their rental data.
How to use it?
Users can connect their Airbnb account to AirROI to access data and analytics. The platform offers insights into occupancy rates, revenue, and other key performance indicators.
Product Core Function
· Data aggregation from Airbnb account
· Occupancy rate analysis
· Revenue tracking
· Performance comparison
· Investment analysis
Product Usage Case
· Airbnb hosts can use it to optimize pricing strategies.
· Investors can use it to evaluate potential investment properties.
· Users can track overall rental performance.
50
AI Voice Memo
Author
iMax00
Description
An offline AI voice memo app leveraging local LLMs, now supporting Qwen3.
Popularity
Points 1
Comments 0
What is this product?
An application that allows users to record voice memos and process them using local AI models for transcription and potentially other AI-powered features, all while operating offline.
How to use it?
Users record voice memos within the app. The app then uses the selected local LLM (like Qwen3) to process the audio data. Users can then access transcribed text or other AI-enhanced outputs of their recordings.
Product Core Function
· Offline voice recording
· Local LLM integration (e.g., Qwen3)
· Voice memo transcription
· Potential for AI-powered features like summarization, keyword extraction, or action item identification
Product Usage Case
· Quickly recording ideas and thoughts without an internet connection.
· Transcribing lectures or meetings in environments with limited or no internet.
· Generating summaries of voice memos for efficient review.
51
JobTrackr
Author
jorgelameira
Description
A job application tracking app designed to replace spreadsheets with a more user-friendly and efficient experience.
Popularity
Points 1
Comments 0
What is this product?
JobTrackr is an application designed to help users track their job applications effectively, providing a centralized and organized way to manage the job search process.
How to use it?
Users input job application details, track application statuses, set reminders, and manage related documents within the application. The interface is intuitive and allows for easy filtering and sorting of applications.
Product Core Function
· Tracking job application status
· Setting application reminders
· Managing application-related documents
· Intuitive and user-friendly interface
· Centralized application management
Product Usage Case
· Managing multiple job applications simultaneously.
· Keeping track of application deadlines and interview schedules.
· Organizing resumes and cover letters related to specific job applications.
· Reducing the need for cumbersome spreadsheet management.
52
MCP Registry
Author
Haris1245
Description
A public directory for finding MCP (Minecraft Protocol) servers with instructions and resources.
Popularity
Points 1
Comments 0
What is this product?
MCP Registry is an online directory designed to help users discover and connect to various MCP servers for Minecraft. It provides information, instructions, and resources for each server listed.
How to use it?
Visit the website (https://mcpregistry.online) to browse the directory. Click on a server listing to view its details, including instructions and resources for connecting.
Product Core Function
· Server listing and search
· Instructions and resources for each server
· User-contributed content (additions and comments)
Product Usage Case
· Finding specific MCP servers.
· Learning how to connect to various MCP servers.
· Discovering new MCP server options.
53
RapidRead
Author
cfata
Description
A concise daily news dashboard delivering key stories across various domains, designed for quick consumption and easy sharing.
Popularity
Points 1
Comments 0
What is this product?
RapidRead is a daily news dashboard that presents important stories in a structured, skimmable format, focusing on markets, geopolitics, technology, health, and science.
How to use it?
Users can quickly skim through structured sections, citing sources for key points. It is accessible on all devices and offers a light/dark mode and shareable insights.
Product Core Function
· Structured news sections for easy skimming
· Source citations for all key points
· Theme-aware UI with light/dark mode
· Fully responsive and PWA-compatible for offline reading
· One-click social sharing of insights
Product Usage Case
· Quickly staying informed on daily news in under 10 minutes.
· Sharing key insights with friends and colleagues.
· Reading news offline via PWA functionality.
54
Playhidoku.com
Author
alvivanco
Description
A web app for playing the Hidoku logic puzzle.
Popularity
Points 1
Comments 0
What is this product?
Playhidoku.com is a web application that allows users to play Hidoku, a logic puzzle where the goal is to fill a grid with consecutive numbers connecting horizontally, vertically, or diagonally.
How to use it?
Users can access the game through the web app. The app provides a grid with some pre-filled numbers. Players use logic and deduction to fill in the remaining numbers in consecutive order, connecting them horizontally, vertically, or diagonally.
Product Core Function
· Playing Hidoku puzzles.
· User-friendly interface.
· Built with Vue and Tailwind CSS.
Product Usage Case
· Users looking for a logic puzzle to solve.
· Individuals who enjoy number-based puzzles.
· Anyone seeking a challenging and engaging brain-training activity.
55
AI Agent Integrator
Author
soumilrathi
Description
An AI agent with one-click integration for multiple applications.
Popularity
Points 1
Comments 0
What is this product?
An AI agent that simplifies workflow automation and enhances productivity by seamlessly connecting to various applications through one-click integration.
How to use it?
Users can connect the AI agent to their preferred applications with a single click. The agent then automates tasks, manages workflows, and provides intelligent assistance based on the integrated apps and user preferences.
Product Core Function
· One-click application integration
· Automated workflow management
· AI-powered task assistance
· Cross-application data synchronization
· Personalized productivity insights
Product Usage Case
· Automating email responses and scheduling meetings in a CRM and calendar application.
· Automatically updating project statuses across different project management tools.
· Generating reports by pulling data from various connected apps.
· Streamlining social media posting and engagement by connecting to social media platforms.