Top CA GitHub Repositories & Tools (2026)

OptiScaler bridges upscaling/frame gen across GPUs. Supports DLSS2+/XeSS/FSR2+ inputs, replaces native upscalers, enables FSR-FG/XeFG on non-FG titles. Supports Nukem mod for DLSSG-to-FSR3 FG.

Fast Rust library for PDF inspection, classification, and text extraction. Intelligently detects scanned vs text-based PDFs to enable smart routing decisions.

real time face swap and one-click video deepfake with only a single image

Run open decision models locally: pull and serve Laya, decider, NLI and GLiClass behind a TypeSafe-compatible API. Ollama for decision models.

Static analysis for the debt AI agents leave in PHP: 26 rules, Claude Code hooks, git-diff review, a Rector and Pint fix pass, Pest expectations, CI annotations and an MCP server. Deterministic, local, no LLM.

Feature rich, native desktop, YouTube Music client. Tauri + Rust + SvelteKit, ad-free playback through libmpv, Last.fm scrobbling and Discord Rich Presence, no Electron.

Local image or text → game-ready 3D on your own machine. Retopology, repaint, rigging and animation helpers, in a web viewer and a CLI. Runs Pixal3D, TRELLIS.2, Hunyuan3D and SF3D. Apple Silicon and NVIDIA. Every result carries its licence.

Send push notifications to your phone or desktop using PUT/POST

Codebase intelligence for AI and humans: code health scores, auto-generated docs, git analytics, dead code detection, and architectural decisions via MCP.

Launch any app or trigger quick actions from the status bar or anywhere on your screen.

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that turn intent into action.

Local-first desktop widget for tracking token usage, costs, and limits across 43+ AI coding tools—including Claude Code, Codex, Cursor, OpenCode, OpenClaw, and more—with multi-device sync.

Use an iPhone, iPad, or spare Mac as a true second display for your Mac without restrictions.

A powerful browser extension that supercharges DeepSeek Chat with custom tooling, persistent memory, and seamless project scaffolding. Generate and download files, run Python in-browser, create PowerPoint and Excel documents, build multi-file projects as ZIP archives, and manage custom skills and characters.

Official electron build of draw.io

Local AI song generator with an editable score — YuE2 on your GPU: full songs with vocals, sheet music, covers, exact replay. Native Windows app, no Python, installer with auto-update.

A cross-platform music app using YouTube Music for backend

An open-source Office workspace where people and AI agents create, collaborate, and review together.

Self-hosted family planner - tasks, calendars, shopping, meals, budget. Your data, your server.

Fast and extensible multi-platform HTTP/1-2-3 web server with automatic HTTPS