Rock-Solid Open-Source Terminal for Agent CLIs

jasonkneen · x · 2026-07-16

The author strongly recommends trying this open-source, free terminal tool if you frequently use Ghostty or similar terminals.

In real-world testing, it stayed perfectly stable running almost 10 agent CLIs concurrently without freezing, input lag, or crashes. Resource consumption was around 10% CPU and 266MB memory. By comparison, Warp uses about 600MB and Ghostty 366MB (both at idle with a single tab open). The conclusion: this terminal has massive throughput and is ideal for intensive agent workflows.

Related event: Open-Source Terminal Proven Stable for Multi-Agent CLI Workloads(3 posts)→

Original post →

More from coding & agent

coding & agent channel →