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AI‑powered i18n compiler: extract strings from code, translate missing keys, and update locale files automatically.

3 starsTypeScript

Node.js LLM internationalization compiler: Scan code and Auto-Translate

by mfcmatheus·Feb 13, 2026·2 points·0 comments
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AI Analysis

●●SolidSolve My ProblemNiche Gem
The Take

It hooks into your build process, finds t(...) calls, and only generates missing translations via an LLM while preserving hand-edited entries — useful ergonomics many i18n tools skip. Comes with Vite/Webpack plugins, watch/batching modes and unused-key cleanup; the hard parts left to you are translation quality, API cost, and secrets management.

Target Audience

Frontend developers, localization engineers, and engineering teams managing i18n in JavaScript/TypeScript projects

Post Description

Interceptor is an on-demand translation compiler that scans your code for translation calls, translates missing strings via an LLM, and writes them into your i18n message files. It keeps translation management aligned with how teams actually ship software: by extracting from source, preserving manual edits, and generating only what’s missing.

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