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Show HN Today: Top Developer Projects Showcase for 2025-05-11
SagaSu777 2025-05-12
Explore the hottest developer projects on Show HN for 2025-05-11. Dive into innovative tech, AI applications, and exciting new inventions!
Summary of Today’s Content
Trend Insights
The Hacker News community is showcasing a strong interest in AI-driven solutions, especially in education and data analysis. Open-source projects continue to be popular, and there's a growing focus on tools that improve developer productivity and data accessibility. There is a strong interest in tools that use AI to summarize large bodies of information.
Today's Hottest Product
Name
Notiv: AI-Powered Study App
Highlight
An AI-driven study app that analyzes notes to prepare users for tests.
Popular Category
AI
Education
Data Processing
Development Tools
Popular Keyword
AI
Study
Open Source
Data
Technology Trends
AI-driven applications for education
Open-source tools for data processing and ETL
Cloud-based development tools
Mobile application development with privacy focus
AI-powered content summarization
Project Category Distribution
AI & Machine Learning (15%)
Data & Analytics (25%)
Development Tools & Libraries (30%)
Education & Productivity (15%)
Utilities & Mobile Apps (15%)
Today's Hot Product List
| Ranking | Product Name | Likes | Comments |
|---|---|---|---|
| 1 | Notiv | 77 | 117 |
| 3 | TheorIA | 8 | 5 |
| 4 | Printstack | 12 | 1 |
| 5 | CardSpark AI | 9 | 1 |
| 6 | PDF-to-Markdown CLI | 7 | 0 |
| 7 | MobileAnalytics.io Enhanced | 5 | 1 |
| 8 | Vector Charts | 4 | 2 |
| 9 | Reactylon | 6 | 0 |
| 10 | Reader-Project | 4 | 0 |
| 11 | YT NoteTaker | 2 | 2 |
1
Notiv
Author
WilliamCranna
Description
An AI-powered study app designed to analyze notes and help students prepare for tests.
Popularity
Points 77
Comments 117
What is this product?
Notiv is an AI-driven study application that helps students analyze their notes and efficiently prepare for exams.
How to use it?
Users input their notes into the app. Notiv then uses AI to analyze the content and provide study materials and test preparation tools.
Product Core Function
· Note Analysis
· Test Preparation
· AI-powered Study Material Generation
Product Usage Case
· Students struggling with exam preparation
· Users looking for efficient ways to review notes
· Individuals seeking an AI-assisted study experience
3
TheorIA
Author
ManuelSH
Description
An open, high-quality dataset of theoretical physics results, including equations, derivations, definitions, and explanations in structured, machine- and human-readable JSON format.
Popularity
Points 8
Comments 5
What is this product?
TheorIA is a curated dataset of physics results designed to make physics knowledge more accessible and usable for various applications like training machine learning models, building derivation-checking tools, and interactive physics education.
How to use it?
TheorIA provides open, self-contained JSON files containing physics results. Users can access and utilize these JSON files to understand equations, derivations, symbol definitions, and more. Developers can build tools on top of this dataset, and educators and students can use it for learning and teaching.
Product Core Function
· Provides structured physics data in JSON format.
· Includes result names, clean equations (AsciiMath), and step-by-step derivations.
· Offers symbol definitions, assumptions, and programmatic validation using sympy.
· Contains references, arXiv-style domain tags, and contributor metadata.
· Supports training symbolic/physics-aware ML models.
· Enables building derivation-checking tools.
· Facilitates interactive physics education.
Product Usage Case
· Training machine learning models for physics.
· Building tools for derivation checking.
· Interactive physics education and learning.
· Research and analysis of physics theories and results.
4
Printstack
Author
mbanerjeepalmer
Description
Printstack converts your Substack subscriptions into physical books, offering a tangible way to read your favorite content.
Popularity
Points 12
Comments 1
What is this product?
Printstack is a service that prints and mails your Substack newsletters as physical books.
How to use it?
Simply subscribe to Printstack and it will automatically gather content from your Substack subscriptions and print them into paperbacks or hardbacks. You will receive the physical books via mail.
Product Core Function
· Converts Substack newsletters to physical books.
· Offers paperback and hardback options.
· Automatically gathers and prints content from subscribed Substacks.
· Delivers physical books to your address.
Product Usage Case
· Reading your favorite newsletters offline.
· Creating a physical library of your Substack subscriptions.
· Giving a physical gift of your favorite content.
5
CardSpark AI
Author
VarunGuptaHAI
Description
An AI-powered app designed to organize business cards and facilitate follow-up actions.
Popularity
Points 9
Comments 1
What is this product?
CardSpark AI is an application that helps users manage and leverage their business card contacts efficiently.
How to use it?
Users can take photos of business cards, the app automatically organizes them, and generates AI-powered follow-up emails.
Product Core Function
· Business card scanning via photo capture
· Automatic organization based on event goals and relevance
· AI-generated follow-up emails tailored to user goals
Product Usage Case
· Networking event follow-up
· Turning contacts into business opportunities
· Efficiently managing a large collection of business cards
6
PDF-to-Markdown CLI
Author
monatis
Description
A command-line interface for converting PDFs to Markdown using Google Gemini Batch Prediction, offering fast processing and cost-effective pricing.
Popularity
Points 7
Comments 0
What is this product?
A CLI tool that converts PDF documents to Markdown format leveraging the Gemini Batch Prediction service for efficient and affordable processing.
How to use it?
Simply use the CLI commands to specify the input PDF files and the desired output directory. The tool handles the PDF conversion using the Gemini Batch Prediction service, providing the Markdown output.
Product Core Function
· PDF to Markdown conversion
· Batch processing of PDF files
· Integration with Google Gemini Batch Prediction
· Cost-effective pricing ($1 per ~6k pages)
· Simple command-line interface
Product Usage Case
· Converting research papers in PDF format to Markdown for easier reading and editing.
· Transforming invoices or reports in PDF format into Markdown for data analysis and storage.
· Converting books or manuals in PDF format to Markdown for use in documentation or websites.
7
MobileAnalytics.io Enhanced
Author
mbelen
Description
A tool designed to improve the App Store Connect experience for mobile app developers.
Popularity
Points 5
Comments 1
What is this product?
MobileAnalytics.io is a platform that aims to provide enhanced analytics and insights for mobile app developers, addressing issues found in the native App Store Connect.
How to use it?
The user can subscribe to MobileAnalytics.io. Then connect to their App Store Connect account via API key. This will provide enhanced metrics that can be viewed via their dashboard.
Product Core Function
· Improved data visualization
· Enhanced reporting and analysis
· Customizable dashboards
· Better performance metrics than App Store Connect
Product Usage Case
· Tracking app download trends
· Analyzing user behavior and engagement
· Identifying areas for app optimization
· Monitoring app store performance
8
Vector Charts
Author
chrisdalke
Description
An API that allows nautical charts to be easily added to web apps.
Popularity
Points 4
Comments 2
What is this product?
Vector Charts is a Vector Tile API that provides nautical charts for web-based maps, offering a modern and stylized map experience for maritime-related web applications.
How to use it?
You can embed nautical charts into any web-based map using the Vector Tile API. Sign up or reach out for assistance.
Product Core Function
· Provides nautical charts in a Vector Tile format.
· Offers a modern and stylized map experience.
· Focuses on non-safety-critical web experiences.
· Offers an API for easy integration.
Product Usage Case
· Live tracking map for a sailboat race.
· Watersports logging app.
· Unmanned surface vessel C2 software.
9
Reactylon
Author
lookingman
Description
A new framework for building XR (Extended Reality) applications using React and Babylon.js.
Popularity
Points 6
Comments 0
What is this product?
Reactylon is a framework that allows developers to create XR experiences using the familiar React component model and the Babylon.js rendering engine.
How to use it?
You can use Reactylon by installing the necessary packages, creating React components that define your XR scene, and leveraging Babylon.js's features for rendering and interaction. Refer to the documentation and examples for specific implementation details.
Product Core Function
· Component-based XR development with React
· Integration with Babylon.js for rendering and scene management
· Simplified creation of XR interactions and experiences
· Support for various XR devices and platforms
Product Usage Case
· Creating interactive 3D product demos
· Developing immersive educational experiences
· Building virtual reality games and simulations
· Designing augmented reality applications for mobile devices
10
Reader-Project
Author
anonymousd3vil
Description
A desktop RSS reader for staying updated with your favorite websites.
Popularity
Points 4
Comments 0
What is this product?
Reader-Project is a desktop application designed to aggregate and display content from RSS feeds.
How to use it?
Users can add RSS feed URLs to the application and view the content in a streamlined format. The application provides a user-friendly interface for reading and organizing articles.
Product Core Function
· RSS feed aggregation
· Article display
· User-friendly interface
· Content organization
Product Usage Case
· Following news websites and blogs
· Staying updated on tech industry news
· Monitoring specific topics of interest
11
YT NoteTaker
Author
kavinaidoo
Description
A web-based application that allows users to take notes while watching YouTube videos, with keyboard shortcuts for playback control and export to Word.
Popularity
Points 2
Comments 2
What is this product?
YT NoteTaker is a web application designed for users to take notes synchronously while watching YouTube videos. It enables users to type notes and control video playback using keyboard shortcuts.
How to use it?
Users can type notes in the web app while watching a YouTube video. The app provides keyboard shortcuts to control playback. Once finished, users can export their notes to a Word (.docx) file.
Product Core Function
· Real-time note-taking synchronized with YouTube video playback.
· Keyboard shortcuts for controlling video playback (pause, play, etc.).
· Export notes to a Word (.docx) file.
· Speech-to-text functionality (Chrome only).
Product Usage Case
· Taking notes for educational videos.
· Summarizing lectures or presentations on YouTube.
· Creating study guides based on video content.
· Documenting video content for personal or professional use.
12
Sqlitemap
Author
bw-hro
Description
A C++ implementation of a persistent map interface using SQLite for key-value data storage.
Popularity
Points 4
Comments 0
What is this product?
Sqlitemap is a C++ library providing a map-like interface for persistent key-value storage, leveraging SQLite as the backend.
How to use it?
Include the necessary header file, create a sqlitemap object with a database file path, and then use the map-like interface (e.g., `db["key"] = "value"`) to store and retrieve data. Remember to commit transactions.
Product Core Function
· Persistent key-value storage using SQLite
· Easy-to-use map-like interface in C++17
· Transactions support
· Custom encoding/decoding for keys and values
Product Usage Case
· Storing configuration settings persistently.
· Caching data that needs to survive application restarts.
· Implementing a simple database for small to medium-sized datasets.
13
PondPilot
Author
naivemike
Description
A client-side data exploration tool powered by DuckDB, designed for speed, privacy, and simplicity.
Popularity
Points 4
Comments 0
What is this product?
PondPilot is a web-based tool that allows users to run SQL queries directly in their browser on various file formats like CSV, Parquet, JSON, and .duckdb files without uploading them to a server. It leverages DuckDB and WebAssembly (WASM) to process data locally.
How to use it?
Users can access PondPilot through its website (https://app.pondpilot.io). They can then load data files (CSV, Parquet, JSON, .duckdb) directly into the tool and write and execute SQL queries against the loaded data. The tool runs entirely in the browser, ensuring data privacy.
Product Core Function
· Run fast SQL queries directly in the browser.
· Explore CSV, Parquet, JSON, and .duckdb files without uploading.
· Keep data 100% local (no data leaves the device).
· Install as a PWA and work offline.
· Real-time updates when files change.
Product Usage Case
· Analyzing CSV files downloaded from a website.
· Exploring a large Parquet file without needing to upload it to a cloud service.
· Quickly querying and visualizing JSON data.
· Analyzing data stored in a .duckdb database file.
14
DocuGrabber
Author
glossardi
Description
A free documentation downloader for AI models, allowing users to download documentation in .md or .txt format.
Popularity
Points 3
Comments 0
What is this product?
DocuGrabber is a free tool designed to download offline documentation files for AI models in .md or .txt format.
How to use it?
Simply use the tool to download documentation files from the specified source. Instructions for use will be provided with the tool.
Product Core Function
· Downloads documentation files
· Supports .md and .txt formats
· Focuses on AI model documentation
Product Usage Case
· Downloading documentation for offline access
· Creating backups of documentation
· Sharing documentation in a portable format
15
Oauth2_capture
Author
simplecto
Description
A Django package for easily capturing, storing, and refreshing OAuth2 tokens from various providers.
Popularity
Points 3
Comments 0
What is this product?
Oauth2_capture is a Django package designed to streamline the process of handling OAuth2 token flows. It allows developers to capture, store, and automatically refresh OAuth2 tokens from multiple providers, simplifying API interactions.
How to use it?
Install the package in your Django project. Configure the supported providers with their respective API keys and scopes. Utilize the provided Django models and admin integration to manage the tokens and interact with provider APIs using user permissions.
Product Core Function
· PKCE support for providers that require it
· Token refresh with retry logic for rate limiting (429 responses)
· Clean Django models and admin integration
· Proper token expiration handling
· Supports multiple providers like Twitter/X, LinkedIn, GitHub, Reddit, Pinterest, and Facebook
Product Usage Case
· Posting to social media platforms on behalf of users
· Accessing provider APIs (GitHub, LinkedIn, etc.) using user permissions
· Performing actions that require fresh OAuth tokens with specific scopes
· Maintaining long-term API access with automatic token refreshing
16
LLM Tool Explorer
Author
Abubaker761
Description
A curated collection of 300 open-source LLM tools.
Popularity
Points 2
Comments 1
What is this product?
This product is a comprehensive directory aggregating 300 open-source tools related to Large Language Models (LLMs), sourced from Hacker News.
How to use it?
You can use this tool to browse and discover various open-source LLM tools. The specific usage depends on the nature of the directory itself, which could involve filtering, searching, and exploring the listed tools and their respective functionalities.
Product Core Function
· Aggregates 300 open-source LLM tools.
· Provides a curated list for easy browsing.
· Categorizes tools for efficient searching.
· Sources tools from Hacker News.
Product Usage Case
· Researchers looking for open-source LLM implementations.
· Developers seeking tools for LLM development and experimentation.
· Businesses exploring LLM solutions.
· Anyone interested in the open-source LLM ecosystem.
17
FocusTube
Author
HerChip
Description
A minimal search interface that bypasses YouTube's homepage, taking users directly to search results to avoid distractions.
Popularity
Points 3
Comments 0
What is this product?
FocusTube is a tool designed to provide a distraction-free YouTube search experience. It skips the YouTube homepage and immediately displays search results.
How to use it?
Simply access the FocusTube search interface via the provided link (https://focustube.info/search) and enter your search query.
Product Core Function
· Direct access to YouTube search results
· Avoids the YouTube homepage and its potential distractions
· User-friendly and minimal interface
Product Usage Case
· Users who want to quickly find specific YouTube content without getting sidetracked.
· Individuals seeking a focused and efficient way to search YouTube.
· Anyone who wants to minimize time wasted on YouTube's homepage.
18
MCP CLI Adapter
Author
inercia
Description
A tool that allows Large Language Models (LLMs) to securely execute command-line tools via the Model Context Protocol (MCP).
Popularity
Points 3
Comments 0
What is this product?
The MCP CLI Adapter is a software component that facilitates the safe execution of operating system commands by LLMs. It acts as a secure intermediary, ensuring commands are run within defined constraints.
How to use it?
The MCP CLI Adapter is integrated with an LLM. When the LLM needs to execute a command, it sends a request through the Adapter. The Adapter then validates the request, executes the command, and returns the output to the LLM.
Product Core Function
· Secure command execution
· Model Context Protocol (MCP) integration
· Command validation and sanitization
· Output handling and formatting
· LLM integration
Product Usage Case
· Automated system administration tasks
· Data processing and analysis via command-line tools
· Development and testing workflows
· Scripting and automation driven by LLMs
19
Slice-tree
Author
eu-ge-ne
Description
A piece table data structure implemented using RB tree.
Popularity
Points 2
Comments 0
What is this product?
Slice-tree is a piece table data structure implemented using a Red-Black tree.
How to use it?
It is used internally to manage the data of the piece table, allowing for efficient text manipulation. Users interact with the piece table through the provided API.
Product Core Function
· Efficient text insertion and deletion
· Fast indexing and accessing of text content
· Robust memory management
· Uses a Red-Black tree for optimal performance
Product Usage Case
· Text editors
· Code editors
· Document processing applications
20
TextShare
Author
theill
Description
A simple and instant file sharing service for text and attachments, requiring no account.
Popularity
Points 2
Comments 0
What is this product?
TextShare is a web-based tool allowing users to instantly share text files, including attachments, without the need for account creation.
How to use it?
Simply upload your text file or paste your text, and optionally attach other files. TextShare generates a shareable link that you can send to others.
Product Core Function
· Instant text and file sharing
· No account registration
· Supports text and attachments
· Generates shareable links
Product Usage Case
· Quickly sharing code snippets with colleagues
· Sharing meeting notes with participants
· Sending documents to clients without email
· Collaborating on text documents in real-time
21
Shell-Dads
Author
avestura
Description
A terminal utility that displays random cybersecurity tips from NIST DADS on startup.
Popularity
Points 2
Comments 0
What is this product?
Shell-Dads is a terminal application that provides users with a random cybersecurity tip from the NIST DADS database each time they open their terminal.
How to use it?
After installation, Shell-Dads automatically displays a random tip every time you start a new terminal session. No specific commands are typically needed for everyday use, the tips are simply presented upon terminal initialization.
Product Core Function
· Displays random cybersecurity tips.
· Integrates with the terminal startup process.
· Provides information from the NIST DADS database.
Product Usage Case
· Educating users about cybersecurity best practices.
· Raising awareness of potential security vulnerabilities.
· Providing quick and accessible security advice in the command line environment.
22
Rust-Node Embedder
Author
apatheticonion
Description
A library providing bindings to embed Node.js within Rust applications.
Popularity
Points 2
Comments 0
What is this product?
This product is a Rust library that allows developers to embed and run Node.js code within their Rust applications.
How to use it?
Include the library in your Rust project, then use its API to initialize a Node.js environment and execute JavaScript code. The specific implementation details will depend on the library's API and documentation.
Product Core Function
· Embed Node.js within a Rust application
· Run JavaScript plugins or scripts within a Rust environment
· Provide a bridge between Rust and JavaScript execution
Product Usage Case
· Running JavaScript plugins within a Rust-based game engine.
· Extending a Rust application with JavaScript scripting capabilities.
· Building cross-platform applications utilizing both Rust and JavaScript.
23
MBCompass
Author
nativeforks
Description
A lightweight, privacy-friendly, open-source compass app for Android that works fully offline.
Popularity
Points 2
Comments 0
What is this product?
MBCompass is a minimalist compass application designed for Android devices. It is open-source and focuses on privacy by operating offline and not requiring unnecessary permissions.
How to use it?
Simply install the app on your Android device and open it. The compass will display directional information. No internet connection or GPS is required for basic functionality.
Product Core Function
· Provides compass directions.
· Works offline.
· Privacy-focused (no GPS, no internet, no unnecessary permissions).
· Open Source.
Product Usage Case
· Navigating without an internet connection.
· Hiking or outdoor activities where internet access is limited.
· Users concerned about privacy and data usage.
· Quickly checking direction.
24
Prism: Fast, Developer-First Observability UI
Author
Debanitrkl
Description
Prism is a fast, developer-first observability UI designed for engineers to debug distributed systems. It integrates with the open-source database Parseable and offers unified telemetry data exploration.
Popularity
Points 2
Comments 0
What is this product?
Prism is a user interface for observability, providing tools for log exploration, text search, SQL querying, alerting, and access control, all optimized for speed and clarity.
How to use it?
Prism can be deployed on your infrastructure (bare metal, VMs, or Kubernetes) and is accessed through a web interface. Users can explore logs, search, run SQL queries on telemetry data, set up alerts, and manage access controls.
Product Core Function
· Fast Log Explorer with real-time ingestion graphs, one-click filters, and saved views.
· Sub-second Text Search using structured indexing.
· SQL Editor for data slicing/dicing with autocomplete.
· Alerting System with Slack/Webhook/Alertmanager support.
· RBAC with role creation and dataset-level access controls.
· Datasets View showing compression ratios and ingestion statistics.
Product Usage Case
· Debugging distributed systems.
· Analyzing logs for application performance issues.
· Monitoring system health and setting up alerts for anomalies.
· Querying telemetry data for insights and trends.
· Managing and controlling access to observability data within a team.
25
AI Among Us Game
Author
zh2408
Description
An innovative game using LLM agents to play an Among Us-like game.
Popularity
Points 2
Comments 0
What is this product?
A game where AI agents, powered by Large Language Models (LLMs), play a game similar to Among Us, involving tasks, deception, and detection.
How to use it?
Users interact with the game by observing the AI agents' actions and potentially influencing the game through discussions or decisions.
Product Core Function
· LLM-driven agent behavior (task completion, deception, accusation).
· Interactive gameplay resembling Among Us.
· Real-time analysis and decision-making by AI agents.
· A framework for experimenting with different LLM models.
Product Usage Case
· Demonstrating LLM capabilities in multi-agent environments.
· Exploring strategic decision-making and social deduction by AI.
· Providing insights into human-computer interaction and AI behavior.
26
PriceGuess
Author
admtal
Description
A game where you guess which product costs more.
Popularity
Points 2
Comments 0
What is this product?
PriceGuess is a web-based game that challenges players to compare the prices of different products.
How to use it?
Players are presented with two products and must guess which one is more expensive. The game provides feedback on the accuracy of the guesses.
Product Core Function
· Price comparison game
· Product price guessing
· User feedback on guesses
· Scraping product information from Amazon
Product Usage Case
· Casual gaming to pass time
· Learning about product prices and market values
· Competitive play with friends
27
Nandgame-to-Verilog Converter
Author
xocp
Description
A Python module that converts Nandgame JSON exports into Verilog code, enabling FPGA targeting and simulation.
Popularity
Points 2
Comments 0
What is this product?
A Python module designed to translate JSON exports from Nandgame into Verilog code, suitable for FPGA implementation and simulation.
How to use it?
The module takes Nandgame JSON exports as input and generates corresponding Verilog code. This code can then be used for FPGA deployment or simulation using EDA tools.
Product Core Function
· Converts Nandgame JSON to Verilog code.
· Enables FPGA targeting.
· Facilitates simulation of Nandgame creations.
· Supports the use of EDA tools.
Product Usage Case
· Designing digital circuits using Nandgame and then implementing them on an FPGA.
· Simulating the behavior of Nandgame circuits using Verilog and EDA tools.
· Exploring the transition from a visual circuit design environment to hardware description languages.
28
Acquire Directory
Author
tejas3732
Description
A free marketplace for buying and selling niche directories.
Popularity
Points 2
Comments 0
What is this product?
Acquire Directory is a platform where users can list, discover, and acquire niche directories.
How to use it?
Users can list their directories for sale, browse available directories, and contact sellers to initiate acquisition processes.
Product Core Function
· Directory listing
· Directory discovery
· Seller-buyer communication
· Acquisition facilitation
Product Usage Case
· Buying a directory to expand online presence
· Selling a directory to capitalize on its value
· Finding directories in specific niches
29
CoolERP
Author
ignosnim
Description
A user-friendly Enterprise Resource Planning (ERP) system.
Popularity
Points 2
Comments 0
What is this product?
CoolERP is an ERP system designed with a focus on a simple and intuitive user interface.
How to use it?
Users interact with CoolERP through a web-based interface to manage various aspects of their business.
Product Core Function
· Financial Management
· Inventory Management
· Customer Relationship Management (CRM)
· Project Management
Product Usage Case
· Small to medium-sized businesses seeking to streamline operations
· Companies needing a centralized platform for data management
· Organizations looking for an easy-to-learn ERP solution
30
DevMon
Author
madanb13
Description
Developer-first monitoring tool for Docker containers.
Popularity
Points 2
Comments 0
What is this product?
DevMon is a monitoring solution designed specifically for developers to monitor and analyze the performance of Docker containers in real-time.
How to use it?
To use DevMon, integrate it into your Docker environment and access the monitoring dashboard via a web interface. Configure the tool to track the metrics you need to observe.
Product Core Function
· Real-time monitoring of container performance (CPU, memory, network I/O)
· Log aggregation and analysis
· Alerting based on customizable thresholds
· Performance visualization and dashboards
· Docker-specific metrics and insights
Product Usage Case
· Identify and resolve performance bottlenecks in a microservices architecture.
· Track resource utilization of different containers.
· Monitor application health and stability.
· Debug container-related issues in development and production environments.
31
String Width Converter
Author
suwakei
Description
A Golang library for converting between half-width and full-width string characters.
Popularity
Points 2
Comments 0
What is this product?
A Go library that helps developers convert strings between half-width and full-width character representations.
How to use it?
Import the library into your Go project and utilize the provided functions to convert strings. Refer to the library documentation for specific function calls and parameters.
Product Core Function
· Convert half-width characters to full-width characters.
· Convert full-width characters to half-width characters.
· Handle various character encoding types.
Product Usage Case
· Data cleaning and normalization tasks.
· Character width adjustments for display purposes.
· Text processing in applications with internationalization requirements.
32
Parsie
url
Author
alicele27
Description
A Google Sheets add-on that extracts structured data from unstructured documents like PDFs and images.
Popularity
Points 2
Comments 0
What is this product?
Parsie is a Google Sheets add-on that extracts structured data (e.g., names, emails, invoice totals) from unstructured documents, including PDFs, screenshots, and more. It uses a template-first approach and is powered by GPT models and Microsoft Azure OCR.
How to use it?
You define the data you need, Parsie extracts it, and you get clean, consistent output. It uses a template-first approach, allowing users to specify what data to extract.
Product Core Function
· Extracts data from PDFs, images, DOCX, and handwriting.
· Powered by GPT models and Microsoft Azure OCR.
· Understands context and relationships between data points.
· Works in 100+ languages.
· AI-assisted custom schema.
· Multi-row extraction.
· Batch document processing.
· Metadata extraction (file name, Drive URL, etc.).
Product Usage Case
· Extracting data from invoices, receipts, and bank statements.
· Processing insurance and legal documents.
· Handling form submissions.
· Turning messy documents into structured data for various workflows.
33
Remind Me AI
Author
ShawnBuilds
Description
An AI-powered task management tool that allows you to create and manage unlimited GPT tasks.
Popularity
Points 2
Comments 0
What is this product?
Remind Me AI is a platform that leverages AI to automate and streamline task management, offering users the ability to create and track a wide range of tasks using GPT technology.
How to use it?
You can use Remind Me AI by inputting your task descriptions and instructions, specifying any relevant parameters. The AI then processes your input and helps you manage and execute those tasks. Access a demo to experience the functionalities.
Product Core Function
· Unlimited GPT Task Creation
· AI-powered Task Processing
· Task Management and Tracking
Product Usage Case
· Automating Content Generation
· Managing Customer Service Inquiries
· Automating Data Analysis Tasks
34
Wrale Fractal Plotter
Author
jmdots
Description
A tool for visualizing fractal patterns.
Popularity
Points 2
Comments 0
What is this product?
Wrale Fractal Plotter is a tool that generates and displays fractal images.
How to use it?
You can interact with the tool to explore different fractal parameters and visualize the resulting patterns.
Product Core Function
· Fractal generation
· Parameter adjustment
· Image display
Product Usage Case
· Generating Mandelbrot set visualizations
· Exploring Julia set variations
· Creating artistic fractal images
35
Lzy CLI
Author
r2ob
Description
A command-line interface that translates natural language into Linux bash commands.
Popularity
Points 1
Comments 0
What is this product?
Lzy is a CLI tool designed to convert plain English descriptions into executable bash commands.
How to use it?
You can use Lzy by typing a natural language instruction, and it will generate the corresponding bash command for you. Then, you can execute this command.
Product Core Function
· Natural language to bash command translation
· Command suggestion and generation
· Ease of use for users unfamiliar with bash syntax
Product Usage Case
· Quickly find the correct command to list files.
· Easily create a script to delete a specific file.
· Generate a command to search for a text string within a file.
36
GeoConnections
Author
aleda145
Description
A geography-themed word puzzle game inspired by the NYT Connections.
Popularity
Points 1
Comments 0
What is this product?
GeoConnections is a game where players connect words or phrases related to geography and travel based on hidden relationships.
How to use it?
Players are presented with a grid of clues and must group them into sets of four based on a shared theme. Correct groups earn points, and incorrect attempts can be penalized. The goal is to correctly identify all four groups.
Product Core Function
· Daily challenges with unique geography/travel themes.
· Clue-based word puzzle gameplay.
· Difficulty levels to challenge users.
· User feedback is encouraged.
Product Usage Case
· Players can test their knowledge of world geography.
· Players can enjoy a daily brain-teaser.
· Players can learn new facts about different locations.
37
Honest Prompts
Author
moobuilds
Description
A system of prompts designed to transform ChatGPT into a brutally honest advisor for self-growth.
Popularity
Points 1
Comments 0
What is this product?
A set of prompts that override ChatGPT's default agreeable behavior to provide users with unfiltered, honest feedback and insights.
How to use it?
Copy and paste the provided prompts into ChatGPT. These prompts are designed to encourage the AI to offer candid advice and challenge your ideas.
Product Core Function
· Provides brutal honesty and unfiltered truth.
· Identifies blind spots and critical flaws.
· Offers clarity and actionable insights for self-growth.
· Overrides ChatGPT's default behavior of validation.
Product Usage Case
· Founders and leaders seeking critical feedback on their ideas.
· Individuals looking to identify and overcome personal blind spots.
· Anyone seeking honest and insightful advice for personal and professional development.
· Users who want to use ChatGPT effectively for growth and building.
38
Postel Voice
Author
JoschuaBuilds
Description
A tool that allows users to generate posts in the style of their favorite creators on X (formerly Twitter).
Popularity
Points 1
Comments 0
What is this product?
Postel Voice is a feature that lets you mimic the writing style of any creator on X to generate posts from your knowledge base or brainstorm ideas.
How to use it?
Add a creator as a "voice" to your account. Then, input information or ideas, and Postel Voice will generate posts in the style of that creator.
Product Core Function
· Mimicking writing styles of creators
· Generating posts from knowledge base
· Brainstorming ideas in specific styles
Product Usage Case
· Generating tweets in the style of Elon Musk
· Creating marketing content mimicking Gary Vaynerchuk's style
· Brainstorming product ideas using the style of a specific thought leader
39
PulseGuard
Author
hrshw
Description
An AI-enhanced uptime monitoring tool that offers fast, simple, and affordable website and API monitoring with EC2 instance control.
Popularity
Points 1
Comments 0
What is this product?
PulseGuard is an uptime monitoring tool that monitors websites and APIs, provides alerts, and offers server performance tracking. It also allows users to control their AWS EC2 instances.
How to use it?
Users can set up website and API monitoring, configure alerts, track server performance, and manage their EC2 instances through the web UI.
Product Core Function
· Website/API uptime monitoring with alerts
· SSL certificate expiry warnings
· Server performance tracking
· Developer-friendly API
· Start/stop AWS EC2 instances via web UI
· AI-powered alert system to avoid false positives
Product Usage Case
· Monitoring the uptime of a website.
· Receiving alerts when a website or API is down.
· Tracking server performance metrics.
· Managing EC2 instances.
· Receiving warnings about expiring SSL certificates.
40
Color Name Game
Author
andrewmatte
Description
A simple game to guess the names of colors.
Popularity
Points 1
Comments 0
What is this product?
It's a color-guessing game where users try to identify the names of various colors.
How to use it?
Users are presented with a color and must guess its name. There are no penalties, ads, or tracking.
Product Core Function
· Color display
· Color name guessing
· Feedback mechanism
Product Usage Case
· Educational tool for learning color names
· A fun and engaging way to test color knowledge
41
Palmy
Author
freeJeffery
Description
A modern equity research platform designed for data-driven investors, offering global coverage, financial statements, AI-powered earnings reports, and portfolio management tools.
Popularity
Points 1
Comments 0
What is this product?
Palmy is an all-in-one platform for equity research, providing tools and data to help investors make informed decisions.
How to use it?
Users can explore financial statements, utilize AI-generated earnings summaries, track events, screen companies, create watchlists, and manage portfolios within the platform.
Product Core Function
· Global Coverage (15,000 equities)
· Financial Statements (up to 40 years of data)
· AI Earnings Reports (summaries of earnings calls)
· Calendars (dividend, earnings, and economic events)
· Workspaces (access to 10-Ks, 10-Qs, etc.)
· Company Screeners (250+ financial metrics)
· Watchlists (organize and monitor investment ideas)
· Portfolios (track positions and evaluate performance)
Product Usage Case
· Deep value research using historical financial data
· Dividend play analysis with financial ratios
· Tracking market expectations with Wall Street estimates
· Quickly digesting earnings calls with AI summaries
· Streamlining investor relations workflow with workspace features
· Identifying companies using powerful screeners
· Monitoring investment ideas with dynamic watchlists
· Evaluating portfolio performance with metrics like Alpha, Beta, and Sharpe Ratio
42
Annotated Bookmarks Feed
Author
quinto_quarto
Description
A tool to create a personalized feed from your annotated bookmarks.
Popularity
Points 1
Comments 0
What is this product?
It's a service that generates a feed of your bookmarked links, enriched with your annotations.
How to use it?
You provide your bookmarks, and the service creates a feed (e.g., RSS, JSON) that includes your annotations for each bookmark.
Product Core Function
· Bookmark annotation integration
· Feed generation (RSS, JSON)
· Personalized feed creation
Product Usage Case
· Sharing curated reading lists
· Creating a personalized knowledge feed
· Tracking and reviewing bookmarked content
43
Italian Brainrot Generator
Author
lyogavin
Description
A tool to generate and explore Italian Brainrot content, including characters and history.
Popularity
Points 1
Comments 0
What is this product?
An application that allows users to generate their own Italian Brainrot content and explore existing fan-made characters.
How to use it?
Visit the application to generate Italian Brainrot content or browse and vote for existing user-created content.
Product Core Function
· Generate Italian Brainrot content
· View the history and characters of Italian Brainrot
· Browse fan-made characters
· Vote for fan-made characters
Product Usage Case
· Creating unique Italian Brainrot characters
· Discovering the background of Italian Brainrot
· Participating in a community of Italian Brainrot enthusiasts
44
HunyuanCustom on WaveSpeedAI
Author
sylm
Description
HunyuanCustom, a multimodal video generation model by Tencent Hunyuan, is now available on WaveSpeedAI, a high-performance AI image and video generation service platform.
Popularity
Points 1
Comments 0
What is this product?
HunyuanCustom is an open-source multimodal video generation model developed by Tencent Hunyuan. It is now available on WaveSpeedAI, a platform offering fast video and image generation.
How to use it?
To use HunyuanCustom, you likely interact with it through the WaveSpeedAI platform. This would involve specifying the video or image you want to generate, potentially through text prompts or other input methods. The platform handles the generation process.
Product Core Function
· Multimodal Video Generation
· Open-source Model
· Fast Video Generation (approx. 2 minutes)
· Fast Image Generation (under 2 seconds)
Product Usage Case
· Creating marketing videos
· Generating educational content
· Producing short films or animations
· Generating visual assets for games or interactive applications