Article
sig
sig is a project in AI engineering. Its code is written mainly in Elixir (95.6 %), with HTML+EEX, Shell and TypeScript.
The repository was created in August 2025; its latest commit is from 4 February 2026. It reads “[38;2;248;248;242mfeat(aiad): inject AIAD v1.0.0 infrastructure[0m”. That places it among the projects active in the last 12 months.
How to read this page: the facts beside this article are measured from GitHub and GitLab, the language shares by bytes of code. The pulse draws the latest 30 commits as a heartbeat, one lane per commit type (feat, fix, docs…), from a snapshot refreshed every six hours. The concepts below are explained in the glossary.