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GitHub Trending June 19 2026: AI Agents, Dev Tools, and More

AI and LLM Tools

The largest cluster on today's trending page belongs to AI-native tooling, spanning agents, knowledge graphs, and foundation models.

  • Kilo-Org/kilocode - All-in-one agentic engineering platform for coding and shipping faster (+1345)
  • Egonex-AI/Understand-Anything - Turns any codebase into an interactive knowledge graph compatible with Claude Code, Codex, Cursor, and more (+807)
  • google-research/timesfm - Google Research's pretrained time-series foundation model for forecasting (+844)
  • calesthio/OpenMontage - Open-source agentic video production system with 12 pipelines and 52 tools (+738)
  • github/spec-kit - Toolkit for Spec-Driven Development to help teams start with clear specifications (+764)
  • anthropics/financial-services - Anthropic's financial services reference implementation for Claude-based applications (+481)
  • bytedance/UI-TARS-desktop - Open-source multimodal AI agent stack connecting AI models and agent infrastructure (+193)
  • BuilderIO/agent-native - Framework for building agent-native applications (+172)
  • K-Dense-AI/scientific-agent-skills - Library of 140 agent skills covering biology, chemistry, medicine, and drug discovery (+174)
  • labring/FastGPT - Knowledge-based platform with RAG retrieval and visual AI workflow orchestration (+42)
  • withastro/flue - Sandbox agent framework (+162)
  • garrytan/gbrain - Opinionated agent brain built on OpenClaw and Hermes (+167)
  • p-e-w/heretic - Fully automatic censorship removal for language models (+118)
  • livekit/agents - Framework for building realtime voice AI agents (+19)

Coding Agents and Developer Workflow

  • continuedev/continue - Open-source coding agent that integrates into existing editors (+254)
  • openai/codex - Lightweight coding agent that runs in the terminal, written in Rust (+297)
  • shareAI-lab/learn-claude-code - Minimal Claude Code-style agent harness built from scratch in Bash (+234)
  • openai/skills - Skills catalog for Codex, extending what the agent can do out of the box (+75)
  • cocoindex-io/cocoindex-code - Lightweight AST-based code search CLI that reduces token usage for coding agents (+48)
  • tirth8205/code-review-graph - Local-first code intelligence graph for MCP and CLI with benchmarked context reductions (+43)
  • modelcontextprotocol/servers - Reference Model Context Protocol server implementations (+53)
  • crewAIInc/crewAI - Framework for orchestrating role-playing autonomous AI agents (+105)

Infrastructure and Networking

  • n0-computer/iroh - Modular Rust networking stack that dials by key rather than IP address (+369)
  • meshery/meshery - Cloud native manager for infrastructure and service meshes (+167)
  • supabase/supabase - Postgres development platform for web, mobile, and AI applications (+82)
  • koala73/worldmonitor - Real-time global intelligence dashboard with AI-powered news and geopolitical monitoring (+133)
  • nautechsystems/nautilus_trader - Production-grade Rust trading engine with deterministic event-driven architecture (+343)
  • microsoft/qlib - AI-oriented quantitative investment platform supporting supervised learning and RL (+92)

Dev Tools and Testing

  • Kong/insomnia - Open-source cross-platform API client for REST, GraphQL, WebSockets, SSE, and gRPC (+18)
  • cypress-io/cypress - Fast and reliable browser testing framework (+7)
  • Universal-Debloater-Alliance/universal-android-debloater-next-generation - Rust GUI for debloating non-rooted Android devices over ADB (+244)
  • likec4/likec4 - Live architecture diagrams generated directly from code (+38)
  • roboflow/rf-detr - Real-time object detection and segmentation model, SOTA on COCO at ICLR 2026 (+106)
  • Lightricks/LTX-2 - Python inference and LoRA trainer for the LTX-2 audio-video generative model (+51)
  • LibreTranslate/LibreTranslate - Self-hosted, offline-capable open-source machine translation API (+51)

Web Frameworks, CMS, and Education

  • freeCodeCamp/freeCodeCamp - Open-source curriculum covering math, programming, and computer science (+417)
  • makeplane/plane - Open-source project management platform, alternative to Jira and Linear (+613)
  • Adam-CAD/CADAM - Open-source text-to-CAD web application (+364)
  • strapi/strapi - Leading open-source headless CMS built in TypeScript (+15)
  • facebook/docusaurus - Open-source documentation website framework (+20)

Today's trending list reads almost as a map of where developer attention is concentrating in mid-2026: agentic frameworks, coding assistants, and tools that help AI systems understand large codebases are dominating, while infrastructure and fintech tooling in Rust signals that performance-critical layers are quietly maturing beneath the AI surface.

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