mit-licensed
Style your webpage like Edward Tufte’s handouts.
Edward Tufte uses a distinctive style in his handouts: simple, with well-set typography, extensive sidenotes, and tight integration of graphics and charts. tufte-css brings that style to HTML documents.
🔬 A fast, interactive web-based viewer for performance profiles.
Supports import from a variety of profiles in a variety of languages (JS, Ruby, Python, Go & more).
Given raw profiling data, speedscope allows you to interactively explore the data to get insight into what's slow in your application, or allocating all the memory, or whatever data is represented in the profiling data.
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Ruby tests profiling and optimization toolbox.
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a sampling call-stack profiler for ruby 2.2+.
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A texture utility for Zig.
Games typically ship with a lot of texture data. It may be tempting to ship texture data as images, but image formats are typically a poor representation for texture data.
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Semantic grep tool for use by AI and humans!
ck (seek) finds code by meaning, not just keywords. It's a drop-in replacement for grep that understands what you're looking for — search for "error handling" and find try/catch blocks, error returns, and exception handling code even when those exact words aren't present.
Tired of pushing to test your .gitlab-ci.yml?
Run gitlab pipelines locally as shell executor or docker executor. Get rid of all those dev specific shell scripts and make files.
The open source operating system for smart glasses.
Smart glasses OS, with dozens of built-in apps. Users get AI assistant, notifications, translation, screen mirror, captions, and more. Devs get to write 1 app that runs on any pair of smart glases.
Master the Art of Text Editing.
VIM Master -- in-browser game that teaches core Vim motions and editing commands through short, focused levels.
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Chrome extension to disable youtube video titles autotranslation.
All the people involved were annoyed by YouTube changing video titles to poorly user-translated versions. While it might be useful if you do not know the language, it quickly becomes annoying once you do. As there is no option provided by YouTube to disable it, we made this extension to retrieve original titles and change them back. As YouTube later got even more annoying with translated descriptions, audio (dubbing) and channel branding, the extension was expanded to untranslate that too.
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Just Play.
An operating system that brings the console gaming experience of the '90s to modern PC hardware and games: insert cart, power on, play.
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TUI viewer for docker-compose.
DCV is a TUI (Terminal User Interface) tool for monitoring Docker containers and Docker Compose applications.
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Different Dynamic Typing SVG Generator—multi-line & blank-space formatting, multiple cursor styles, customizable delete speed, and more.
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A lightweight ts library for rendering the moon in glorious ascii characters.
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RAG on Everything with LEANN. Enjoy 97% storage savings while running a fast, accurate, and 100% private RAG application on your personal device.
LEANN is an innovative vector database that democratizes personal AI. Transform your laptop into a powerful RAG system that can index and search through millions of documents while using 97% less storage than traditional solutions without accuracy loss.
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Build Rust program to support Windows XP, Vista and more.
Use Thunk to build your Rust program to support old Windows platforms. It uses VC-LTL5 and YY-Thunks to build programs that support even Windows XP.
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Fly through your Windows 11 setup 🐝
Originally, Flyby11 was a simple patcher to remove the restrictions stopping you from installing Windows 11 (24H2) on unsupported hardware. Old PC? No TPM, no Secure Boot, unsupported CPU? Flyby11 let you install Windows 11 anyway.
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Microsoft BASIC for 6502 Microprocessor - Version 1.1 .
This assembly language source code represents one of the most historically significant pieces of software from the early personal computer era. It is the complete source code for Microsoft BASIC Version 1.1 for the 6502 microprocessor, originally developed and copyrighted by Microsoft in 1976-1978.
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Context-aware web performance for everyone.
Obs.js uses the Navigator and Battery APIs to get contextual information about your users’ connection strength and battery status. You can use this data to adapt your site/app to their environment, or beacon the data off to an analytics endpoint.
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A Deep Learning Approach for Password Guessing.
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MCP DigitalOcean Integration is an open-source project that provides a comprehensive interface for managing DigitalOcean resources and performing actions using the DigitalOcean API. Built on top of the godo library and the MCP framework, this project exposes a wide range of tools to simplify cloud infrastructure management.
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the Ruby swiss army knife. 💎💨 Next-gen very fast Ruby tooling.
new Ruby version manager with high ambitions.
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A command line tool and library for transferring data with URL syntax, supporting DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, POP3, POP3S, RTMP, RTMPS, RTSP, SCP, SFTP, SMB, SMBS, SMTP, SMTPS, TELNET, TFTP, WS and WSS. libcurl offers a myriad of powerful features.
curl is used in command lines or scripts to transfer data. curl is also libcurl, used in cars, television sets, routers, printers, audio equipment, mobile phones, tablets, medical devices, settop boxes, computer games, media players and is the Internet transfer engine for countless software applications in over twenty billion installations.
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High-velocity, monorepo-scale workflow for Git. Branchless workflow for Git.
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Your new desktop awaits. 🚀 Web-based Dynamic Desktop Engine. The open-source HTML dynamic desktop engine for Windows 10 & 11.
Create and share web-based interactive, animated wallpapers on Windows 🚀 Available on the Microsoft Store
Rush makes life easier for JavaScript developers who build and publish many packages from a common Git repo. If you're looking to break up your giant application into smaller pieces, and you already realized why it doesn't work to put each package in a separate repo... then Rush is for you!
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A higher order component to wrap react-markdown with support for MDX component elements.
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Media over QUIC is a live media protocol powered by QUIC: a super-charged TCP/UDP replacement that powers HTTP/3. It’s being developed by the IETF and your favorite big tech companies such as Cloudflare, Google, Meta, Cisco, Akamai, etc.
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Terraform GUI is a web application that allows developers and DevOps begginers to learn about Terraform, an open-source, Infrastructure as Code, software tool created by HashiCorp.
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An honest CLI for openrouter.ai. Fast and tmux-aware. ort sends your prompts to AI models on openrouter.ai.
It is built the old fashioned way, in solid Rust. It doesn't slow you down with Python interpreters. This is a modest 2 MiB ELF binary.
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Validate and Run GitHub Actions locally.
WRKFLW is a powerful command-line tool for validating and executing GitHub Actions workflows locally, without requiring a full GitHub environment. It helps developers test their workflows directly on their machines before pushing changes to GitHub.
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The huggingface_hub library allows you to interact with the Hugging Face Hub, a machine learning platform for creators and collaborators. Discover pre-trained models and datasets for your projects or play with the hundreds of machine learning apps hosted on the Hub. You can also create and share your own models and datasets with the community. The huggingface_hub library provides a simple way to do all these things with Python.
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Notes & Bookmarks. Save all your information in one place.
An open source self hosted web app for your notes and bookmarks side by side.
a single-user bookmarking website designed to live on the Fediverse.
Postmarks is a bookmarking site that you own yourself and can connect the Fediverse, interacting with other Postmarks sites as well as Mastodon/FireFish/any text-based ActivityPub platform. You can read more about it here:
A simple, open format for guiding coding agents, used by over 20k open-source projects.
Think of AGENTS.md as a README for agents: a dedicated, predictable place to provide the context and instructions to help AI coding agents work on your project.
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- Improve your AI code output with AGENTS.md (+ my best tips) @ builder.io.
- #118 - Les news sur le développement web et l'IA pour septembre 2025 RC1 @ Double Slash :fr:.
- Optimizing repos for AI @ Tom Bedor's Blog.
- How to write a great agents.md: Lessons from over 2,500 repositories @ GitHub Blog.
- Writing a good CLAUDE.md @ humanlayer.
- Streamlining my user-level CLAUDE.md @ chris dzombak.
- The Complete Guide to CLAUDE.md @ builder.io.
- How to build self-improving coding agents - Part 1 @ Eric J Ma's Website.
- AGENTS.md outperforms skills in our agent evals @ Vercel.
- Evaluating AGENTS.md: Are Repository-Level Context Files Helpful for Coding Agents? @ arXiv.
- Knowledge Priming @ martinFowler.com.
- J'ai mis deux IA en code review l'une contre l'autre — voici ce que ça donne @ Maxence Maireaux :fr:.
- Filesystems are having a moment @ madalitso.me.
- Your Docs Directory Is Doomed @ Jim Yagmin's Blog.
- Stop Wasting Hours Writing Unit Tests: Use GitHub Copilot to Explode Code Coverage Fast @ Build5Nines.
High-performance React Server Components framework powered by a Rust runtime, delivering 4x faster performance than Next.js with zero-config setup and universal NPM support.
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PHP 7.1 ready Smart and Simple Documentation for your PHP project.
ApiGen is easy to use and modern API doc generator supporting all PHP 8.3 features.
Towards Natural‑Language Programming for GitHub Action.
Write agentic workflows in natural language markdown, and run them in GitHub Actions.
Open-source collection of UI components and animated effects built with React, Typescript, Tailwind CSS, and Motion. Pairs beautifully with shadcn/ui.
A Database for Your Mind.
One shared context across all your apps. Your transcripts inform your notes. Your notes guide your AI. Everything connects through a single folder of plain text and SQLite.
Epicenter is an ecosystem of open-source, local-first apps. Our eventual goal is to store all of your data—notes, transcripts, chat histories—in a single folder of plain text and SQLite. Every tool we build shares this memory. It's open, tweakable, and yours. Grep it, open it in Obsidian, host it wherever you like. The choice is yours.
Tool for complex approach to domain OSINT.
DPULSE is a software solution for conducting OSINT research in relation to a certain domain.
This open-source curriculum introduces the fundamentals of Model Context Protocol (MCP) through real-world, cross-language examples in .NET, Java, TypeScript, JavaScript, Rust and Python. Designed for developers, it focuses on practical techniques for building modular, scalable, and secure AI workflows from session setup to service orchestration.
A free and open source tunneling tool.
Tunnelmole is a simple tool to give your locally running HTTP(s) servers a public URL.
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Whispering is an open-source speech-to-text application. Press a keyboard shortcut, speak, and your words will transcribe, transform, then copy and paste at the cursor.
The Markdown Editor That's a Textarea.
A lightweight markdown editor library with perfect WYSIWYG alignment using an invisible textarea overlay technique. Includes optional toolbar. ~45KB minified with all features.
RamaLama strives to make working with AI simple, straightforward, and familiar by using OCI containers.
RamaLama is an open-source developer tool that simplifies the local serving of AI models from any source and facilitates their use for inference in production, all through the familiar language of containers.
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System tray in your terminal. A system tray implementation for terminal user interfaces (TUI) using ratatui and system-tray.
tray-tui brings system tray functionality to the terminal, displaying tray menus as interactive trees. This allows for seamless navigation of tray menu items and quick actions, all within a TUI environment.
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Sheldon is a fast, configurable, command-line tool to manage your shell plugins.
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Command-line OAuth2 authentication daemon.
pizauth is a simple program for requesting, showing, and refreshing OAuth2 access tokens. pizauth is formed of two components: a persistent server which interacts with the user to request tokens, and refreshes them as necessary; and a command-line interface which can be used by programs such as fdm, neomutt, or msmtp to authenticate with OAuth2.
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A desktop application that allows you to record audio from specific applications on Linux. Built with Deno, Svelte, and WebView.
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🔥 Feature-rich interactive Jira command line.
JiraCLI is an interactive command line tool for Atlassian Jira that will help you avoid Jira UI to some extent. This tool may not be able to do everything, but it has all the essential features required to improve your day-to-day workflow with Jira.
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💫 Industrial-strength Natural Language Processing (NLP) in Python.
spaCy is a library for advanced Natural Language Processing in Python and Cython. It's built on the very latest research, and was designed from day one to be used in real products.
spaCy comes with pretrained pipelines and currently supports tokenization and training for 70+ languages. It features state-of-the-art speed and neural network models for tagging, parsing, named entity recognition, text classification and more, multi-task learning with pretrained transformers like BERT, as well as a production-ready training system and easy model packaging, deployment and workflow management. spaCy is commercial open-source software, released under the MIT license.
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Linux GPU Configuration And Monitoring Tool.
This application allows you to control your AMD, Nvidia or Intel GPU on a Linux system.
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WebAssembly SQLite with support for browser storage extensions.
This is a WebAssembly build of SQLite with support for writing SQLite virtual filesystems completely in Javascript. This allows alternative browser storage options such as IndexedDB and Origin Private File System. Applications can opt to use either a synchronous or asynchronous (using Asyncify or JSPI) SQLite library build (an asynchronous build is required for asynchronous extensions).
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Git Large File Storage (LFS) replaces large files such as audio samples, videos, datasets, and graphics with text pointers inside Git, while storing the file contents on a remote server like GitHub.com or GitHub Enterprise.
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Open source, cross-platform, unofficial YouTube Music Desktop App with built-in ad blocker and downloader
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Botasaurus is a Swiss Army knife 🔪 for web scraping and browser automation 🤖 that helps you create bots fast. ⚡️
Botasaurus is an all-in-one web scraping framework that enables you to build awesome scrapers in less time, with less code, and with more fun.
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