Everything currently stored by the Discofork backend.

Hugo is a large, actively maintained Go-based static site generator with strong adoption and an emphasis on speed, flexibility, and built-in asset processing. It appears suitable for forks that need a mature documentation or content site engine, but it is a substantial upstream with a broad codebase and many dependencies.

LlamaIndex is a large, actively maintained Python OSS repository for building document agents and OCR-related tooling. It has strong community adoption (48,139 stars, 7,119 forks) and very recent activity on the default `main` branch. The project is organized as a multi-package monorepo with a core library plus CLI, integrations, packs, finetuning, instrumentation, experimental, utils, datasets, and docs components.

mem0ai/mem0 is a very active, open-source Python project for a universal memory layer for AI agents. It is large, well-used, and frequently updated, with strong fork and star counts, plus both SDK and self-hosted/hosted paths.

Playwright is a large, active open-source framework for web testing and automation. It targets Chromium, Firefox, and WebKit through one API, includes its own Playwright Test runner, and has strong community adoption with 85,259 stars and 5,380 forks. The repo is actively maintained, with a recent push on 2026-03-30 and frequent commits around browser, test runner, tracing, and config work.

Deep-Live-Cam is an actively maintained Python project for real-time face swap and one-click video deepfake from a single image. It is very popular (85,887 stars, 12,497 forks) and recently updated, so forks may be active and differentiated. The repo includes a GUI-oriented app and platform-specific launchers for Windows and DirectML/CUDA setups.

FuelLabs/fuel-core is a large, active Rust full-node implementation of the Fuel v2 protocol. It has a high fork count (2864) and star count (57234), is not archived, and saw recent commits as of 2026-03-14 and 2026-03-29. The repository is structured as a Rust workspace with many crates, binaries, tests, CI, deployment, and documentation assets, which suggests it is a substantial codebase rather than a small library.

ImHex is an actively maintained hex editor aimed at reverse engineers and programmers. It has a large user base and contributor interest, with 52,998 stars and 2,343 forks, and it was updated on 2026-03-30 after a commit on 2026-03-29. The repository appears mature and feature-rich, with docs, plugins, tests, build tooling, and release assets present.

OBS Studio is a large, active open source application for capturing, compositing, encoding, recording, and streaming video content. It is licensed under GPLv2-or-later, has very high adoption signals (71,256 stars and 9,111 forks), and was recently updated on 2026-03-30 with commits through 2026-03-29.

anthropics/claude-code is a large, active terminal-based agentic coding tool with very high adoption (84,469 stars, 7,148 forks). It is still being updated regularly, with recent commits on 2026-03-29 and the repo marked unarchived. Forks may be interesting if you want to extend a widely used CLI coding assistant that already ships plugins, examples, and repo tooling.

`modelcontextprotocol/servers` is the official MCP reference-servers repository. It is active, popular, and intentionally focused on small reference implementations rather than production-ready products. Forks are most interesting if you want MCP examples, SDK usage patterns, or a starting point for building your own server, not if you want a maintained server catalog or polished end-user app.

crewAIInc/crewAI is a popular, actively maintained Python framework for orchestrating autonomous, role-playing AI agents. It is positioned as a fast, flexible multi-agent automation framework, with both open-source core and enterprise-oriented offerings around CrewAI Flows and the AMP Suite. The repo is large and active, with 47,573 stars, 6,444 forks, and a recent push on 2026-03-30.

FastAPI is a highly active Python web framework for building APIs with standard type hints. The repo is large and mature, with extensive docs, tests, scripts, and packaging support, and it is clearly maintained with recent commits on 2026-03-30. Its scale, popularity, and ongoing release activity make it a strong upstream candidate for forks focused on API frameworks or documentation-heavy Python projects.

Helix is a widely used Rust-based modal text editor with 43,674 stars, 3,386 forks, and active development as of 2026-03-29. It is positioned as a Kakoune/Neovim-inspired terminal editor with strong built-in language support and documentation, so forks are most interesting if they want to build on an actively maintained modern editor core rather than a dormant codebase.

TrafficMonitor is a Windows desktop floating-window app for showing live network speed, CPU and memory usage, with taskbar integration, skin support, history traffic stats, hardware monitoring, and a plugin system. It is active, widely forked, and still being updated; the current repository state shows 43,690 stars, 3,623 forks, and commits as recent as 2026-03-29.

docker/awesome-compose is a large, actively maintained catalog of Docker Compose sample applications. It is aimed at local development and tinkering, not production deployment, and covers many multi-service stacks plus some single-service and basic platform setups.

Large React interview-prep repository with 500+ Q&A, focused on ReactJS concepts and interview readiness. It is active, heavily forked, and frequently updated, but the content is mostly documentation rather than application code.

v2rayNG is a large, actively maintained Android client for V2Ray, with support for Xray core and v2fly core. It is popular and highly forked, which makes it a plausible fork target if you care about Android proxy client maintenance, core updates, or UI/behavior changes.

gsd-build/get-shit-done is a popular MIT-licensed Node.js/TypeScript CLI package for meta-prompting, context engineering, and spec-driven development across Claude Code, OpenCode, Gemini CLI, Codex, Copilot, Cursor, and Antigravity. It is actively maintained, with 45,014 stars, 3,632 forks, and recent commits through 2026-03-29. The repo is organized as an installer plus commands, agents, hooks, scripts, SDK, docs, and tests, and the package exposes `get-shit-done-cc` via `bin/install.js`.

webpack/webpack is a very large, actively maintained JavaScript module bundler. It packages JS and related assets into one or more bundles, supports code splitting and loaders for transforming many file types, and has a highly modular plugin system. The repo is mature, popular, and still seeing frequent commits.

ggml-org/whisper.cpp is a very active C/C++ port of OpenAI’s Whisper ASR model, with a strong emphasis on lightweight, dependency-free, high-performance local inference. It looks well-suited for forks that want to extend cross-platform speech recognition, device-specific acceleration, or offline voice features.

microsoft/autogen is a large, active open source framework for building multi-agent AI applications that can work autonomously or with humans. It is Python-first, has a .NET area and protos in the repo, and includes documentation and an AutoGen Studio no-code GUI. The repo is currently maintained, with recent commits in March 2026 and a note that new users should consider Microsoft Agent Framework while AutoGen continues to receive bug fixes and critical security patches.

JuliaLang/julia is the upstream source repository for the Julia programming language: a high-level, high-performance dynamic language for technical computing. It is very active, with recent commits as of 2026-03-29, a large community footprint, and a broad source tree that includes the compiler, lowering/syntax components, standard library, CLI, docs, tests, and build/dependency infrastructure.

A large, actively maintained curated index of open-source iOS-family apps, not a standalone app. The repo is a collaborative catalog for iOS, iPadOS, watchOS, tvOS, and visionOS projects, with 1,647 listed projects, 49,427 stars, and 5,747 forks. It is updated frequently and the README is generated from `contents.json`.

Spring Framework is a large, actively maintained JVM framework repository for enterprise application development. It is highly popular and widely forked, with broad module coverage across core container, web, data access, messaging, testing, and build/documentation infrastructure.

slidevjs/slidev is a large, actively maintained open source presentation framework for developers. It is centered on Markdown-based slide authoring with themes, interactive Vue components, presenter mode, drawing, LaTeX, Mermaid diagrams, icons, built-in editor support, recording, and export to PDF/PNG/PPTX.