Browse AI tools by category
393 items in today's radar, sorted into categories by fixed keyword rules on GitHub topics, repo names, descriptions and Show HN titles. An item can be in several categories. How categories work.
| Category | Items | Trending today | This week | New (30 d) | Show HN |
|---|---|---|---|---|---|
| Agents & automation AI agent frameworks, multi-agent orchestration, browser and computer-use agents and workflow automation. | 196 | 29 | 26 | 119 | 29 |
| Coding assistants & dev tools Coding agents, Claude Code, Codex and Cursor tooling, code review, IDE extensions, SDKs and frameworks for building LLM apps. | 168 | 22 | 20 | 113 | 20 |
| Chat apps & assistants Chatbots, chat clients, desktop and mobile AI assistants and AI companions or coworkers. | 28 | 5 | 2 | 19 | 3 |
| LLM inference & serving Inference engines, model serving, quantization, LLM gateways and proxies, model routing and API endpoints. | 36 | 6 | 11 | 21 | 3 |
| RAG & search Retrieval-augmented generation, vector databases, embeddings, knowledge bases and graphs, AI search and deep research. | 28 | 14 | 4 | 10 | 4 |
| Training & fine-tuning Fine-tuning, LoRA, reinforcement learning, pre-training, distillation and training code or recipes. | 11 | 1 | 4 | 3 | 4 |
| Models & research Model releases, open weights, versioned model families (Qwen, DeepSeek, Llama, Gemma, Mistral) and paper or official research code. | 36 | 8 | 10 | 23 | 2 |
| Image, video & audio generation Image, video, music and 3D generation and editing with AI, including ComfyUI, diffusion and motion-graphics tooling. | 52 | 3 | 8 | 36 | 7 |
| Voice & speech Text-to-speech, speech-to-text, voice cloning, transcription and voice assistants. | 21 | 3 | 6 | 11 | 3 |
| Computer vision Segmentation, object detection, pose estimation, image classification and other vision models and apps. | 8 | 3 | 4 | 3 | 0 |
| MCP, skills & plugins Model Context Protocol servers and clients, agent skills, Claude Code plugins and other integrations that connect AI to tools and apps. | 146 | 19 | 19 | 102 | 10 |
| Evaluation & observability Benchmarks, evals, arenas, guardrails, tracing, observability and token or cost tracking for LLM apps. | 22 | 4 | 1 | 11 | 7 |
| Data & datasets Datasets, scraping and crawling for AI, document and PDF parsing, OCR, databases, data analysis and text-to-SQL. | 30 | 9 | 6 | 14 | 4 |
| Local / on-device AI Tools that run models locally or on-device: Ollama, llama.cpp, MLX, Apple silicon and offline AI apps. | 45 | 5 | 8 | 32 | 5 |
| Security & sandboxing AI security tools, penetration testing, reverse engineering, sandboxes for agents, prompt-injection and jailbreak research. | 33 | 4 | 5 | 21 | 3 |
| Learning & resources Courses, tutorials, cookbooks, guides, awesome lists and curated collections for learning AI. | 48 | 17 | 9 | 26 | 0 |
| Other AI items that match none of the category rules, for example games, fitness and hobby apps, dashboards and one-off experiments. | 16 | 1 | 3 | 2 | 10 |