8 Best Open Source CLI Coding Agents (2026)
OpenCode to Aider: eight open source CLI coding agents compared on GitHub stars, local-model support, and HITL controls. Includes Claw Code origin story.
What I've tried, what I kept, and what I threw out.
OpenCode to Aider: eight open source CLI coding agents compared on GitHub stars, local-model support, and HITL controls. Includes Claw Code origin story.
uv installs a Django stack in 1.2s vs 47s with Poetry. Project init, pip/Poetry migration, workspaces, and CI caching. All commands verified.
The KV cache—not model weights—kills your VRAM budget. Learn the exact formula, hardware context limits for GPU/Apple Silicon/APU, and when to use Q8 vs Q4.
Run OpenCode locally with Ollama for zero API cost and full privacy. Covers model selection, VRAM requirements, config setup, and connection troubleshooting.
Ollama, llama.cpp, and LM Studio compared on architecture, ease of use, API access, and resource overhead. Pick the right local LLM runner for your workflow.
MoE models activate only a fraction of parameters per token. Here's exactly how the router, expert collapse, and VRAM requirements work in production.
Learn to set up local LLM inference by solving the VRAM equation first. Covers VRAM budgeting, quantization levels, hardware selection, and Ollama setup.
What is the Claude Superpowers framework? A developer's breakdown of TDD enforcement, structured debugging, and real benchmark data vs. vanilla Claude Code.