Everything currently stored by the Discofork backend.

aria2/aria2 is a mature, actively maintained open source command-line download utility. It is lightweight, cross-platform, and supports multi-protocol and multi-source downloading for HTTP/HTTPS, FTP, SFTP, BitTorrent, and Metalink. The repo is very popular and highly forked, which makes it a strong candidate if you are evaluating whether to build on or customize an established downloader.

zbezj/HEU_KMS_Activator is a very popular repository with 40,693 stars and 3,831 forks. It is not archived, is on the `master` branch, and was updated on 2026-03-31. The repo contents shown are mainly two PDF manuals plus a README, with no manifest files or detected tech stack. Recent commits in 2025 mostly add or delete uploaded files, and the latest listed commit is from 2025-03-24.

Qlib is a Python quantitative research and investment platform focused on AI-driven workflows, including supervised learning, market dynamics modeling, and reinforcement learning. It also now ties into Microsoft RD-Agent for automated R&D. The repo is active, widely forked, and has recent security and backtesting fixes.

Marker is a Python repository for converting documents, especially PDFs, into markdown, JSON, chunks, and HTML with a stated focus on speed and accuracy. It has broad document support, a large community footprint, and active recent maintenance.

OpenSpec is an MIT-licensed Node.js/TypeScript CLI for spec-driven development with AI coding assistants. It is actively maintained, widely used, and built around a workflow for proposing, applying, and archiving feature specs in a project repo.

Video.js is a widely used open source HTML5 video player/framework for web platforms, with HLS and DASH support, a plugin ecosystem, and packaging for CDN, npm, and documentation-driven use. The repository is active, Apache-2.0 licensed, and has strong adoption signals: 39,635 stars, 7,510 forks, and a recent push on 2026-03-11.

ShellCheck is a widely used GPLv3 static analysis tool for bash/sh shell scripts. It is active, with recent commits in March 2026, a large user base, and a substantial fork ecosystem, so forks are likely to be interesting if they target shell-script linting, editor integration, packaging, or CI support.

esbuild is a very fast web bundler focused on simplicity and build performance. It is active, widely forked and starred, and the repo shows ongoing releases and fixes through March 2026.

`sunface/rust-course` is a large, actively updated Chinese Rust learning book/project. It is centered on the online course at `course.rs`, with 30k+ stars, 2.5k+ forks, and recent commits as of 2026-03-12. The repo appears content-first rather than code-first: it contains book source, assets, theme, CI, and build/deploy scripts.

Light-City/CPlusPlusThings is a large, active C++ learning repository focused on taking readers from basics to advanced topics. It covers foundational language features, coding idioms, C++20-era features, design patterns, STL/source analysis, concurrency, exercises, and project-based practice, with Chinese and English readmes plus a published website and videos.

`faif/python-patterns` is a large, active Python examples repository for design patterns and idioms. It has broad adoption signals (42,791 stars, 7,044 forks), is not archived, and was updated on 2026-03-31 with a recent push on 2026-03-13. The repo is documentation-heavy, with pattern examples organized under `patterns/` and tested with `pytest`/doctests.

BettaFish is a Python-based, containerized multi-agent public-opinion analysis system focused on collecting, analyzing, and reporting on social media and comment data. It is actively maintained, popular, and large in fork count and stars, with a modular layout that includes separate engines for querying, media, insights, reports, forums, crawling, and sentiment modeling.

FuelLabs/fuels-rs is the Rust SDK for the Fuel network. It supports compiling, deploying, and testing Sway contracts, launching a local Fuel network, crafting and signing transactions, generating type-safe Rust bindings, running scripts, and providing a CLI for common operations. The repository is active, with 43,325 stars, 1,359 forks, and a recent push on 2026-03-12.

Microsoft/AI-For-Beginners is a large, active educational repository for an AI curriculum: 12 weeks, 24 lessons, with practical lessons, quizzes, and labs. It is beginner-friendly, multilingual, and appears well-maintained with recent translation and dependency updates.

ZXing is a mature, actively maintained Java barcode scanning library with Android support. It has very high adoption, but the repo itself says it is in maintenance mode only, with no active roadmap and only bug fixes/minor enhancements likely. For fork evaluation, the most interesting areas are the core decoding library, Android integration, and the website/app modules; it is less attractive if you need a rapidly evolving upstream.

`sorrycc/awesome-javascript` is a large, actively maintained curated list of browser-side JavaScript libraries, resources, and related links. It is a high-star, high-fork repository whose value is primarily as a reference index rather than executable software.

ColossalAI is an active open source project for making large AI models cheaper, faster, and more accessible. It has a large community footprint, with 41,373 stars and 4,522 forks, and recent commits show ongoing maintenance and benchmark/readme updates. The repository includes core code, examples, applications, extensions, docs, tests, and Docker support, suggesting it is a full-stack training and deployment toolkit rather than a small library.

Aider is a Python-based AI pair-programming tool for the terminal. It targets developers who want LLM-assisted coding on existing codebases or new projects, with git integration, broad language support, and use from IDE/editor workflows. The repo is active, well-starred, and heavily forked, which makes it a plausible source of interesting downstream forks.

A large, actively maintained front-end launch checklist repository for modern websites and HTML pages. It is highly popular (72,426 stars, 6,630 forks), not archived, and still seeing updates, with the latest recorded commit on 2025-02-14 and repo metadata updated on 2026-03-31. The project is mostly documentation/content rather than application code, centered on a detailed README checklist with supporting data and tooling for markdown formatting and link checks.

fullPage.js is a widely used JavaScript library for building fullscreen snap-scrolling websites and landscape sliders inside sections. The repo is active, unarchived, and heavily forked/starred, which makes it a plausible upstream to compare against for fork value. It ships source, dist builds, tests, types, examples, and release/build tooling.

joshbuchea/HEAD is a popular, actively maintained reference guide for HTML `<head>` elements. It is a documentation-only repository with a simple structure centered on `README.md` plus `.github`, and it has a large audience: 30,250 stars and 1,940 forks. The project is CC0-licensed, archived status is false, and recent activity shows updates as of 2026-03-17.

WebTorrent is a mature, actively maintained JavaScript torrent client for Node.js and the browser, with strong adoption and an active release history. It is most interesting as a cross-runtime BitTorrent/WebRTC codebase rather than a thin wrapper or niche utility.

nothings/stb is a widely forked C/C++ repository of single-file public-domain or MIT-licensed libraries, focused on practical, drop-in utilities rather than a single application. It is actively maintained as of 2026-03-18, has 33,165 stars and 8,030 forks, and currently includes 21 libraries covering image, font, audio, utility, parsing, math, UI, and 3D/game-dev use cases. The README also warns that security-relevant bugs are discussed publicly and fixes may take time, which is relevant when judging forks.

Deprecated notebook repository for the second edition of *Hands-on Machine Learning with Scikit-Learn, Keras and TensorFlow*. It is a large, fork-heavy educational codebase, but the repo itself directs users to newer alternatives: `handson-ml3` and `handson-mlp`.

google/styleguide is a large, actively updated repository of Google-originated style guides for multiple languages and formats. It is useful mainly as a reference source, not as a codebase to extend, and the README says external contributions are not accepted. With 39k stars and 13k forks, it is widely forked and likely interesting only if you want to track or adapt Google-style conventions.