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[ARTICLE · art-27301] src=dev.to ↗ pub= topic=developer-tools verified=true sentiment=↑ positive

I built a CLI tool that explains any error in plain English — just pipe it

A developer built errxplain, a CLI tool that explains any error in plain English by piping error output into it. The tool uses a large language model to describe what went wrong, why, and how to fix it, and is free to use with a Groq API key.

read1 min views34 publishedJun 14, 2026

Tired of googling cryptic stack traces, I built errxplain.

Just pipe any error into it:

npm run build 2>&1 | errxplain
python app.py 2>&1 | errxplain
cargo build 2>&1 | errxplain

It uses an LLM to tell you what went wrong, why, and how to fix it.

Free to use (needs a free Groq API key).

GitHub: https://github.com/EliaGambalunga/Errxplain

Would love feedback!

source & further reading
dev.to — original article When a Zero-Parameter Cache Overtakes a Transformer Beneficial Intelligence (BI): An Open Architecture for Cognitive Scaffolding and AI Alignment Treating “one day” as a system primitive
── more in #developer-tools 4 stories · sorted by recency
── more on @errxplain 3 stories trending now
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