Kindle Comic Converter (KCC) is a software designed to convert comics and manga files into formats optimized for e-ink readers like Kindle, Kobo, and ReMarkable. It ensures a proper layout, fullscreen display, and image processing tailored for e-ink screen characteristics.

You can use KCC by inputting comic files (folders/CBZ/CBR/PDF of JPG/PNG files, etc.). The software processes these files, optimizing them for your specific e-reader's screen resolution. The output formats include MOBI/AZW3, EPUB, KEPUB, and CBZ. Configure the settings based on your e-reader device for best results.

US Routing is a Python library designed for efficient and rapid local routing computations within the United States.

To use US Routing, you would typically install it via pip, import the library into your Python code, and then utilize its functions to perform routing calculations based on provided US address data or location coordinates.

SceneMix is a platform for creating and sharing AI-generated video content, specifically focusing on re-lipsynced videos like altered TV shows and movies.

Users can create videos using eggnog.ai/remix for quick cartoon remixes or longer live-action videos. A mobile app is also available for reserving usernames and viewing content in real-time.

A browser extension that helps users discover YouTube videos that were uploaded without SEO optimization, offering a look at the platform's early days.

Install the extension and select a camera model and date to search for videos. The extension searches public videos based on the chosen criteria.

Wordleverse is a curated directory that lists and organizes numerous games inspired by the Wordle format.

Browse the directory to discover new Wordle-style games. Click on the game links to play the games directly.

RetroAI is a terminal-based interface designed to provide a nostalgic, 80s aesthetic while allowing users to interact with modern AI models.

Users type commands in the terminal to interact with the AI. Type '\' to see available commands.

Cloi is a local debugging agent that uses AI to help you debug your code directly in your terminal.

Install Cloi via npm (npm install -g @cloi-ai/cloi) and run it in your terminal.

HeFS and MBCI are specifications related to a custom kernel, potentially involving file systems and memory management.

Details on how to use the specs are likely found in the provided PDF documents. Users can build or contribute to the kernel based on these specifications.

Nelly is a desktop application where you can create and utilize AI agents. You build agents by providing natural language instructions, and they perform tasks for you through a chat interface.

Users create agents by writing instructions. These agents are used within Nelly's chat interface to perform tasks. The application is installed on your computer, and agents are stored locally, while the LLM runs in the cloud. Built-in tools like a browser, calculator, and database are available.

Audioscrape is a podcast intelligence platform that monitors podcasts for mentions, offers advanced search capabilities, and provides custom alerts.

Users can track mentions of brands, competitors, or topics, search for specific speakers or sentiments, and integrate data into their workflows via API access.

DBOS Python 1.0 is a library that enables developers to create and manage durable workflows directly within their existing applications using Postgres. It provides features like durable queues, programmatic workflow management, and support for both synchronous and asynchronous Python code.

To use DBOS, you install the open-source library, connect it to your Postgres database, and annotate your workflows and steps in your Python code. This allows you to define workflows that persist their state in Postgres, ensuring they can automatically recover from interruptions. You can also use the provided tooling, including dashboards and a web UI, to manage your workflows.

Picostrap5 is a free WordPress theme built on the Bootstrap framework and available on GitHub.

To use Picostrap5, you would download it from GitHub, install it as a theme within your WordPress site, and then customize it using WordPress's built-in customization options and Bootstrap's styling capabilities.

LocoStudio is a local-first AI chat application for macOS that enables users to interact with AI models, both locally on their device and in the cloud. It aims to provide a private, fast, and flexible way to utilize various AI models without compromising data privacy.

Users can download and install LocoStudio on their Mac without creating an account. They can then chat with AI models directly on their device (offline) or switch to cloud-based models by providing their API keys. The app supports various input types such as text, PDFs, YouTube videos, images, and website content.

MCP-Human provides human assistance to AI assistants.

It likely integrates with AI systems, allowing human intervention when needed. Specific usage would depend on the integration details but probably involves flagging specific requests or tasks.

Cloud Instances Info is a platform that provides information about cloud computing instances, likely focusing on specifications, pricing, and availability.

Users can access the website to browse and compare different cloud instance types, exploring features like CPU, memory, storage, and pricing to find the best fit for their needs.

Jwno is a tiling window manager for Windows that allows users to manage windows using the keyboard. It is scriptable using the Janet programming language.

Jwno is used by configuring it and interacting with it primarily through keyboard shortcuts. Users define how windows are tiled and managed via Janet scripts.

AI Caller is an AI-powered tool designed to automatically call website visitors.

Integrate the AI Caller into your website. The system analyzes visitor behavior and initiates calls based on predefined criteria.

The Pocket Miner is a small device designed for mining cryptocurrencies. It utilizes solar panels to harness energy and fits conveniently in a pocket or purse.

Simply open the device in sunlight to start mining cryptocurrencies. The device is designed to be user-friendly and requires minimal setup.

Youropinion.is is a platform for creating and sharing simple surveys without requiring users to sign up for an account.

Users get a unique link, add their questions, and then share the link to collect responses. All data is cleaned up after 1 month.

A terminal-based animation of the movie 'Sneakers' rendered using Python and custom tools.

Connect via SSH using the command: ssh ansi.rya.nc. Use 'rickroll' as the username for a bonus.

Lurnall is a website that utilizes AI to help users learn any topic more effectively. It analyzes content like articles and videos, providing summaries, key takeaways, and the ability to answer specific questions.

Users can input articles or videos into Lurnall. The AI will then analyze the content, providing summaries, key points, and the ability to ask specific questions for clarification and memory refreshment.

pg_track_events is a system designed to track product analytics directly within a PostgreSQL database.

Users interact with the system by sending event data to the PostgreSQL database. This data can then be queried and analyzed using SQL.

Tascli is a CLI tool designed to track activities, including tasks with deadlines and time-based records, stored in a local SQLite database.

Tascli is used via the command line. Users can create tasks, add records, and manage them using simple commands. It's available through Cargo and Brew.

Daily Push is a search engine designed to help developers stay up-to-date with the latest happenings in the development ecosystem by aggregating and summarizing posts from hundreds of hand-picked RSS feeds.

Users can search for relevant content across various development areas, like posts, and over time, the most valuable content will surface. There are no ads or signup required.

Skip Menu is a service that curates the most well-received dishes from restaurant menus, leveraging user reviews to suggest popular choices.

Users can input the restaurant's menu or search for dishes within the platform. Skip Menu then analyzes reviews to identify the most popular and highly-rated options.

Motion is a web-based application that enables users to experiment with and combine video effects within their web browser, utilizing WebGPU for performance.

Users can interact with a node-based user interface (inspired by TouchDesigner) to create and manipulate video effects. The application supports video input and allows users to chain effects together.

It's a device, based on the ESP32 microcontroller, designed to automatically switch between different WiFi networks, particularly useful in environments with unreliable or multiple WiFi options.

You configure the ESP32 Autoswitcher with the SSIDs and passwords of the available WiFi networks. The device continuously monitors the connection quality and automatically switches to the best available network based on pre-defined criteria.

Olly is an AI buddy that lives inside iMessage, designed to assist users with a variety of tasks through natural language commands.

Interact with Olly directly within iMessage group chats by mentioning 'Olly' and providing a command. For example, 'Olly, summarize this PDF.'

A CLI tool designed for users to interact with their Linear projects directly from the command line.

Users can install the tool and use commands in the terminal to manage Linear tasks, issues, and other related functionalities.

A macOS Quick Look extension that allows users to quickly preview the contents of folders and zip files without opening them.

Install the extension and then select a folder or zip file in Finder. Press the spacebar to use Quick Look and preview the content.

FindMyTeam is a Slack application that allows team members to quickly indicate their work location (Home, Office, Traveling) and provides a daily summary and monthly heatmap of team location patterns.

The app pings users once a day with three buttons (Home, Office, Traveling). Users can click a button or use natural language to indicate their location. The app then compiles a daily summary in the channel and provides a monthly heatmap in the App Home.

BudgetGPT is an AI-driven tool that assists users with budgeting, financial tracking, and forecasting through conversational interface.

Users can create budgets, track spending, and ask financial questions. Data can be imported from bank accounts or entered manually.

Sandboxer is a server that allows users to execute code in a sandboxed environment, making it suitable for running code generated by large language models (LLMs), agents, and developer tasks.

Users can interact with Sandboxer through API calls to execute code. The server handles the execution in a secure and isolated manner.

A structured framework designed to help users bring their ideas to fruition within a 90-day timeframe.

Users can leverage the platform's tools and guidelines to plan, execute, and track their project progress effectively. It provides resources for different stages of development.

It's an open-source firmware for electric vehicle (EV) chargers, enabling control and communication according to standards like OCPP and ISO 15118.

It's designed to be flashed onto a compatible MCU (like an ESP32-S3) within an EV charger hardware. After installation, it manages charging sessions, handles safety protocols, and communicates with other systems.

A Telegram bot that functions as an RSS reader, providing users with article summaries directly within the Telegram app.

Users subscribe to RSS feeds within the Telegram bot. When new articles are published, the bot extracts the article text, summarizes it using OpenAI, and sends a concise summary to the user. Users can then read the full article if they are interested.

Digest is a service that aggregates information from multiple sources you select (e.g., HN, Reddit, X, RSS feeds, Substack, YouTube) and delivers it to you in a clean, daily email briefing.

You choose your preferred sources and set filters. Digest then gathers content from these sources and compiles it into a daily briefing, which is sent to your email. You can customize the briefings based on your interests and needs.

A web application that allows users to convert shapefile data into CSV format directly within their web browser.

Simply upload your shapefile, and the tool will convert it to CSV. You can then download the CSV file.

Knighty Chess is an iOS application designed to help users improve their chess tactics by solving a large collection of puzzles.

Users can access daily puzzles, practice through skill trees, track their progress with XP, achievements, and a leaderboard, and receive hints when needed.

BashMCP is a minimal Minecraft server written in bash.

You can run the bash script on a server with bash installed. It handles basic Minecraft protocol communication.

GlassFlow is an open-source solution designed for real-time data processing. It deduplicates and joins streaming data from Kafka and efficiently loads it into ClickHouse, ensuring data accuracy and reducing the load on ClickHouse.

Users can configure GlassFlow by defining deduplication keys, time windows, and join keys. They can then point it to their Kafka cluster and ClickHouse instance. GlassFlow handles the data processing, ensuring deduplication, stream joining, and optimized data ingestion.

Keyboardify is a custom iPhone keyboard that bundles commonly used tools directly within the keyboard interface, providing quick access to them.

Install Keyboardify, select it as your active keyboard in iPhone settings. Then, within any text input field, you can access and use the integrated tools directly through the keyboard interface.

It's a tool designed to promote and structure conversations about the ethical implications of artificial intelligence.

Users can engage in discussions, share perspectives, and analyze the ethical dimensions of AI through the platform's features.

CaptionSense is an AI-powered tool that generates engaging social media captions based on the detected emotions in an image. It is designed for various social media platforms and prioritizes user privacy by not storing any images.

Simply upload an image, and CaptionSense will analyze it to generate relevant captions. The tool provides platform-specific caption options. Users can start with free credits without signing up. Registered users get additional free credits.

It's a video discovery platform, similar to Product Hunt, allowing users to find and explore interesting videos.

Users can browse videos, potentially filter them, and discover content based on user-generated 'vibes' or tags.

Atlas AI is an AI-native system that integrates patient intake, scheduling, follow-ups, and no-show prevention, all powered by an AI assistant.

Doctors can integrate the AI assistant onto their website. The system automates tasks such as patient intake, scheduling, and follow-ups, interacting with patients directly.

DashPack is a custom-built device that interacts with a car's CAN bus to trigger audio clips based on window switch actions.

The DashPack is triggered by pressing or holding the car's window up switch. A short press plays a random clip, while holding the switch triggers a specific clip. The audio output is routed through the car's AUX input.

A macOS application designed to analyze the size of iOS apps, helping developers understand and optimize their app's size.

You can use it by inputting the .ipa file or directly analyze the app through the Xcode build process. It provides insights into the components contributing to the app's size.

A web-based tool that allows Substack writers to monitor their posting habits and view their writing history.

Users can input their Substack profile to see a timeline of their posts and identify writing patterns.

ClickExplain is a Chrome extension that allows users to quickly understand complex or unfamiliar phrases by providing instant explanations directly within a webpage.

Simply install the extension and then click on any complex or foreign phrase on a webpage. The explanation will appear inline.

It's a web application that renders data onto a map with a retro, Tron-like aesthetic, using JavaScript.

You would typically input data, potentially specifying its geographical coordinates, and the application visualizes it on the map, displaying elements and relationships based on your configuration.

Lwlnow is a web application that uses dictation exercises to help language learners improve their listening comprehension, vocabulary, and writing skills.

Users listen to a native sentence and type what they hear. The app provides instant feedback on spelling, grammar, and word recognition.

A web platform that helps users determine the number of trees needed to offset their carbon footprint based on their emissions per capita and facilitates planting those trees.

Users can input their carbon footprint data, the platform calculates the number of trees required, and users can then participate in planting activities through the platform.

A financial planning tool that utilizes AI to project financial outcomes, particularly focusing on retirement savings and spending.

Users input their financial information (salary, savings, retirement plans, etc.), and the AI generates multiple randomized simulations to assess the probability of financial success in retirement.

ConvinceMe is a website where engineers share their insights, tradeoffs, and experiences when comparing different technologies. It focuses on providing reliable information by using human-authored content.

Users can browse through comparisons, upvote helpful submissions, and submit their own takes for review. It's a community-driven platform.

Coliving App is a free platform designed to connect digital nomads, travelers, and hosts of coliving spaces.

Users can discover and list coliving spaces. Hosts can manage their listings. The platform is community-driven and open-source, allowing for contributions and modifications.

Wiredoor is a tool that allows users to securely expose their self-hosted services, like Home Assistant or Grafana, to the internet without requiring open ports, utilizing WireGuard and NGINX.

Users can set up Wiredoor to establish a secure connection, and then configure it to proxy traffic to their internal services. The addition of OAuth2 Proxy enables users to protect these services with login through providers like Google, GitHub, or Authentik.

Vibe is an ASCII-based crypto trading game, inspired by the game "Drug Wars".

Players can trade virtual crypto assets within the game, based on the ASCII interface.

Internet Roadtrip is a free online multiplayer game.

You can play the game online with friends.

A TypeScript integration, allowing developers to use TypeScript as a scripting language within the Godot game engine.

Integrate TypeScript by using the GDScript compiler and editor support, similar to existing GDScript workflow. This provides type safety, autocompletion, and refactoring capabilities.

Co-op Translator is a tool designed to automate the process of translating documentation and images, making it easier to maintain localized content across multiple languages.

Co-op Translator is used through a command-line interface (CLI) and integrated with GitHub Actions. Users specify the source content and target languages, and the tool leverages AI APIs (Azure AI or OpenAI) to translate text and images.

Aesthetic Rank is an AI-powered tool that analyzes photos of a physique to provide comprehensive assessments, including body composition, muscle group analysis, and personalized insights.

Users upload photos of their physique, and the tool generates a detailed report in under 60 seconds.

Raugen is a comprehensive online platform offering a variety of essential tools for everyday tasks, including image editing, video modification, and PDF handling.

Users can access Raugen tools directly through their web browsers. Simply navigate to the platform, select the desired tool, upload your files, perform the necessary operations, and download the processed output.

Mutatio.dev is a free platform designed to help users experiment with, track, and optimize AI prompts for various AI models.

Users connect their AI model via API keys (stored in the browser), create prompt mutations, run experiments with different variations, review validation metrics, and save successful prompts.

Ephemeral Echo is a platform for users to share thoughts and messages that disappear after a short time, fostering a space for anonymous expression.

Visit the website, type your message, and submit it. Your message will be displayed briefly before fading away.

AgentFire allows users to deploy AI coding agents to automatically address their software development backlog, accelerating development cycles.

Users input their backlog items and AgentFire utilizes AI agents to address these items, automating coding, testing, and potentially deployment tasks. The user likely monitors the progress and provides feedback.

MiniPaaS is a lightweight PaaS framework that utilizes Docker Swarm for orchestration, Ansible for automation, and provides CLI tools for developers to simplify the deployment, management, and monitoring of containerized applications.

Users deploy applications by utilizing the MiniPaaS CLI tools. This involves defining the application's configuration, including container images and resource requirements, and then deploying it to the platform. MiniPaaS handles the orchestration, automation, and management tasks.

Genwheel.ai is a tool that helps you understand how different generations (Gen Z, Millennials, Boomers) react to your questions.

You submit a question, and Genwheel.ai provides insights into the reactions of each generational group.

EventSync.io is a tool that helps manage and distribute guest list quotas.

Users can utilize EventSync.io to efficiently allocate guest list spots instead of using traditional spreadsheets.

Sprigman is a version of Pac-Man implemented using the Sprig game engine, featuring randomly generated mazes.

The game can be played through the Sprig engine. Users interact with it using basic controls, navigating Pac-Man through the maze.

Dyad is a desktop application that enables users to build AI-powered web applications locally on their computers. It provides a user-friendly interface for both technical and non-technical users, offering flexibility and control over the development process.

Users can download and install Dyad on their computer. They can then build web apps using the provided interface, integrate with local LLMs via Ollama, and preview their creations directly within the application. The local nature of the app allows seamless switching between Dyad and IDEs like Cursor for advanced coding.

A platform designed to help researchers find and collaborate with real human collaborators for research projects, avoiding AI-generated content and automated interactions.

Researchers can use the platform to post project details, search for collaborators, and connect with individuals interested in assisting with their research. Collaborators can browse projects and offer their help.

GoChain Learner is a simplified blockchain created using the Go programming language, primarily intended to aid in understanding blockchain fundamentals and Go concurrency.

You can explore and experiment with the blockchain's code, modify it, and observe the effects. The project likely involves running a Go program that simulates blockchain operations like adding blocks and verifying transactions. Refer to the project's documentation or code comments for specific usage instructions, including how to compile and run the Go code.

Stay Awake is a web application designed to prevent your computer from entering sleep or lock mode by utilizing browser features to signal activity.

Simply keep the Stay Awake browser tab open and active in the foreground. The app uses the browser's Screen Wake Lock API or fallbacks to keep your computer awake.

YAMLResume is a command-line tool that generates resumes from YAML files. It allows users to define their resume content using YAML syntax and then convert it into various formats.

Users write their resume information in a YAML file, using a defined structure. They then use the YAMLResume tool (typically through the command line) to parse the YAML file and generate a resume in formats like PDF, HTML, or Markdown.

SchemaSpeak allows users to define and manage database schemas using natural language descriptions, facilitating easier integration with no-code tools.

Users write natural language descriptions of their desired database schema. The tool then interprets these descriptions to generate and manage the schema.