Plane vs Jira vs Linear (2026): The Open-Source Verdict

Plane emerges as the premier open-source Jira alternative for small and mid-sized teams in 2026, offering a modern interface with self-hosting options and core features like sprints and roadmaps. Meanwhile, a technical analysis of LLM model formats compares GGUF, GPTQ, AWQ, and EXL2. This guide distinguishes between file containers and quantization methods, providing specific recommendations for hardware compatibility across Macs, consumer GPUs, and production serving environments to optimize bits per weight and calibration.