Dev releases px0, a read-only IDE with sub-1ms startup

Developer arpitbhayani released px0 v0.1.0, a read-only IDE built for the era where AI agents write code and humans verify it. Shipped as a single Go binary, it cold-starts in under 1ms with roughly 16MB of resident memory, versus VS Code's 1.4GB.

2026-09-13 ~ 2026-09-13 · 2 related posts

• px0: a read-only IDE for the agent era — <1ms boot, 16MB RAM, one Go binary — arpit_bhayani · 2026-09-13
• Dev builds px0, a read-only IDE that boots in 1ms and idles at 16MB vs VS Code's 1.4GB — arpit_bhayani · 2026-09-13