heap.
Everything we've published on heap across guides, agents, hardware reviews and glossary entries — 10 entries in total.
Guides (3)
- Low-Memory Mode (--max-old-space-size)RAM · 2026-02-18
Configure V8 heap limit to prevent OOM kills on 1 GB Android device, starting at 384 MB and refined down to 112 MB.
- V8 Heap Binary SearchRAM · 2026-02-18
Systematically binary-search the minimum V8 heap cap that survives OpenClaw startup on 1 GB RAM.
- V8 Heap 192 MB MinimumRAM · 2026-02-18
Establish 192 MB as the minimum V8 heap for OpenClaw startup, surviving the ESM module linking spike.
Agents (1)
- ZeroClaw Lite
Stripped-down ZeroClaw fork for resource-constrained hosts. Phi-3 mini default, runs comfortably on a Pi 5.
Hardware (5)
- Old Android phone (Moto E2 et al.)
The PocketClaw origin story device. €15–30 used. Genuinely runs lightweight agents via Termux + proot, with serious caveats.
- Raspberry Pi Zero 2 W
€20 SBC with 512 MB RAM. Useful as an edge agent endpoint (sensor reader, tool host) but not a primary agent host.
- Geekom IT13 / generic Intel mini PC
Sub-€500 mini PC with i7-13620H, 32 GB RAM, 1 TB SSD. The pragmatic alternative to the Intel NUC.
- Minisforum UM790 Pro
Ryzen 9 7940HS mini PC. 32–64 GB RAM. The best Linux mini PC value at €700-900.
- Dell OptiPlex 3070 / 5070 Micro (used)
€100–180 used Intel mini PC. 8th gen i5, 8–16 GB RAM, NVMe. The cheapest credible mini PC for self-hosted AI.
Glossary (1)
- Hetzner — German VPS and dedicated server provider. The cheapest credible EU option for self-hosting in 2026.