GramFix Grammar Pack Service

Continuously maintained Tree-sitter-compatible WASM grammars for tool builders

Problem

Anyone building linting, highlighting, or static analysis tools keeps getting bitten by Tree-sitter grammars: stale upstream grammars, hand-patching, and parse failures on new languages or the flood of AI-generated code. One maintainer got so tired of patching grammars that they wrote a whole parsing framework, which shows how orphaned this pain is.

Solution

A CI-verified, Tree-sitter-compatible WASM grammar feed with ongoing upstream tracking and commercial support, plus patch templates and a compatibility matrix so tool authors upgrade by version instead of maintaining forks.

Users

Indie developers and small teams building linting, highlighting, or static analysis tools

MVP

WASM grammar packs for 10 mainstream languages; per-version changelogs with breaking changes; drop-in npm package; patch templates and compatibility matrix; email update subscription

Revenue

Pack update subscription (one-time for individuals, annual for teams); commercial support and custom grammars as add-ons

Why now

AI-generated code has exploded parsing volume and grammar maintenance cost, while most grammars are maintained part-time by volunteers who need paid support