Everything currently stored by the Discofork backend.

vercel/swr is a mature React Hooks library for data fetching, centered on stale-while-revalidate behavior. It is actively maintained, widely used, and packaged for multiple entry points including core, infinite, immutable, subscription, mutation, and internal APIs.

impress/impress.js is a Node.js/JavaScript presentation framework that uses CSS3 transforms and transitions for Prezi-like slide decks. It is active, not archived, and has a large installed base with 38,465 stars and 6,618 forks. The repo includes source, examples, docs, tests, CI, and build tooling.

kuchin/awesome-cto is a highly starred and heavily forked curated link list for CTOs and VP R&D, focused on startups and hyper-growth companies. It is an actively maintained README-driven repository rather than an application codebase, with recent link-fix and content-update commits in 2025-2026.

google/leveldb is a widely used, active-but-very-limited-maintenance key-value storage library. It is best suited for forks that need a small, ordered, embedded storage engine rather than a SQL database or client-server system.

Ventoy is a widely used open source bootable-USB tool for ISO/WIM/IMG/VHD(x)/EFI files. It is active, mature, and heavily forked/starred, which makes it a strong upstream reference if a fork adds packaging, boot-target support, UI, or platform-specific changes.

Large, active Chinese-language English-learning repository focused on the "Enjoy" AI-assisted learning product and the "1000 hours" learning materials site. It is highly forked and starred, with recent updates in February 2026 and ongoing CI/docs work.

Lissy93/web-check is a non-archived, widely forked and starred OSINT tool for analyzing websites. It is currently active, with recent commits through 2026-01-31, and it looks like a full web app plus backend that can be deployed in several environments.

cfenollosa/os-tutorial is a long-running but explicitly abandoned tutorial repository for building an operating system from scratch. It is highly popular, with 30,288 stars and 3,534 forks, and its README warns that readers should prefer more modern and authoritative OS resources if they want to learn OS design. The repo is organized as a step-by-step sequence of small lessons from bootsector basics through 32-bit mode, C integration, interrupts, video output, keyboard input, malloc, and a simple shell.

Large, active documentation-focused repository about circumvention tools and setup guides. It appears aimed at users who want step-by-step instructions and packaged options across Windows, macOS, Linux, Android, iOS, routers, Chrome, Edge, Firefox, Tor, V2Ray, and Shadowsocks. With very high star and fork counts and recent updates in February 2026, it is likely a strong candidate if you want a widely referenced upstream source for forkable tutorials and bundled guides.

mingrammer/diagrams is an active Python project for drawing cloud system architecture diagrams as code. It is popular and well-maintained, with 42k+ stars, 2.7k+ forks, a recent push on 2026-03-30, and ongoing feature work. For fork interest, it looks most relevant if you care about extending diagram providers, styling, or diagram-generation workflows rather than cloud infrastructure management itself.

gulpjs/gulp is the core gulp build-system repository: a Node.js/JavaScript toolkit for automating workflow tasks, with a minimal API, CLI support, and both CommonJS and ESM entry points. It is active, not archived, and has recent commits through 2026-02-09. The project is mature and widely used, with 32,997 stars and 4,175 forks.

MonitorControl is a macOS app for controlling external display brightness, volume, and contrast with native macOS OSDs. It is popular and active, with 32,821 stars, 942 forks, and a recent update on 2026-03-31, so forks may be interesting if you want to explore a mature but actively maintained Mac display-control utility.

`clipboard.js` is a small, mature JavaScript library for copying and cutting text to the clipboard without Flash. It is widely adopted, with 34,172 stars and 3,919 forks, and appears actively maintained through at least 2026-02-12. The repo includes source, tests, demos, built distributions, and packaging for npm, Bower, and Composer.

Carbon is a mature Node.js/JavaScript web app for creating and sharing attractive screenshots of source code. It is actively maintained, widely used, and likely interesting to fork if you want to customize code-snippet image generation, sharing, or the product experience around Carbon's editor and export flow.

alibaba/canal is a large, active Java/JVM open source project for MySQL binlog incremental subscription and consumption. It targets database change data capture use cases such as mirroring, real-time backup, cache refresh, and downstream indexing, and it has broad adoption signals with 29,644 stars and 7,661 forks.

tqdm/tqdm is a mature, actively maintained Python progress-bar library with a CLI, strong adoption, and broad platform support. It is focused on low-overhead progress meters for iterables and shell pipelines, with notebook-friendly usage and packaging for PyPI, Conda, Snap, and Docker.

Zod is an active, widely used TypeScript-first schema validation library with static type inference. The repository is not archived, is heavily forked and starred, and saw recent commits in February 2026, so forks are currently relevant if you care about staying close to an actively maintained upstream.

airbnb/lottie-android is a mature, actively maintained open source animation rendering library. It targets Android and iOS-related Lottie ecosystem integration from this repo’s perspective, with a large user base signal: 35.6k stars, 5,439 forks, and a recent push on 2026-02-15. The repo is broad and production-oriented, with samples, benchmarks, snapshot tests, release tooling, and separate Compose support.

A large, active, non-archived repository of free system design learning resources focused on interview preparation. It has high adoption (35,693 stars, 7,801 forks) and is organized mainly as a README-driven resource hub with `diagrams/` and `implementations/` directories. Recent commits show ongoing maintenance in early 2026, mostly updating links, structure, and diagrams.

shadowsocks/shadowsocks-android is a long-lived, active Android client for Shadowsocks. It is widely used, with 36,729 stars and 11,518 forks, and it is not archived. The repo targets Android, Chrome OS, and Android TV, and the README shows a modern build setup with Kotlin, Gradle, Rust, and Android API 23+ support.

junegunn/vim-plug is a minimalist Vim plugin manager with a very large user base and active maintenance. It is centered on a single `plug.vim` file, supports Vim and Neovim, and focuses on fast, low-overhead plugin installation and updates.

XX-Net is a Python-based proxy tool focused on bypassing network filtering. It is a large, mature project with very high adoption signals (33k+ stars, 7.5k+ forks), active maintenance through 2026, and platform coverage for Android, iOS, Windows, Mac, and Linux. The repository includes startup scripts for multiple OSes plus documentation and a SwitchyOmega component.

DevToys-app/DevToys is an active, non-archived developer utility app with 31k stars and 1.7k forks. It is positioned as a "Swiss Army knife for developers" and bundles many small tools for common tasks like conversion, encoding/decoding, formatting, generation, testing, and text utilities. The repo includes build scripts for Windows, PowerShell, and shell, plus extension and localization support.

PrivateGPT is a widely forked Python project for privately asking questions over your documents. It exposes an OpenAI-style API with both high-level RAG workflows and lower-level primitives, and includes a Gradio UI plus scripts for model download, ingestion, and folder watching. It appears actively maintained, with recent commits in February 2026 and a large ecosystem of fork-friendly configuration files for different model and vector-store backends.

Anthropic's `prompt-eng-interactive-tutorial` is a popular, actively maintained tutorial repo for learning prompt engineering with Claude. It is a structured, chapter-based course with 9 chapters, exercises, an appendix, and an example playground for experimentation. The repo appears educational rather than application code, with only a small top-level file set and no detected tech stack.