Upvoted Tools

End-to-end, open-source recipe to train and serve a small chat LLM (~560M params) for about $100 on one 8×H100 node, with tokenizer, pretrain→midtrain→SFT→optional RL, FastAPI web UI, and a KV-cached inference engine.

Osaurus is a local-first AI runtime optimized for Apple Silicon that runs open-source models on Mac with privacy and no cloud dependency.

GH Copilot graduated into its own CLI. Not a rename—an upgrade. It’s now an agent that can understand your repo, propose edits, run commands, and even open PRs—with approvals.

100-line Python coding agent with CLI/TUI that fixes GitHub issues and automates repo tasks. Model-agnostic via LiteLLM, sandboxable (Docker/Podman/Bubblewrap), with an Inspector to browse trajectories.

AI coding assistant plugin for Qt Creator: chat, code review, tests, docs, and smart completions for C++/QML/Python with cloud or local LLMs.

Privacy-focused AI chat platform offering anonymous access to popular LLMs without accounts or tracking

Terminal-based Cursor Agent you can run interactively or headless to write, review, and modify code from any shell or CI system.

Open-source LLM engineering platform for observability, tracing, and analytics

Agentic coding inside Warp's terminal: code editor, diff-first review, codebase indexing, and multi-agent control with top LLMs (GPT-5, Claude, Gemini).

Apple's macOS IDE with built-in AI coding assistance and native ChatGPT and Claude account support.