Issues

• Regular expressions: Generate DFA diagrams

  TypeFox/fastbelt#150 · Filter by author Lotes opened on Sep 9, 2026

• Feature proposals on keywords

  TypeFox/fastbelt#146 · Filter by author Lotes opened on Aug 13, 2026

• [CLI] Support type lowering in the generated symbol containers

  TypeFox/fastbelt#145 · Filter by author msujew opened on Aug 11, 2026

• [CLI/Extension] Support rendering railroad diagrams for grammars

  TypeFox/fastbelt#141 · Filter by author msujew opened on Aug 6, 2026
  

• [test] Improve completion testing infrastructure

  good first issue
  TypeFox/fastbelt#140 · Filter by author msujew opened on Aug 6, 2026

• [Parser] Abort in-progress parser

  TypeFox/fastbelt#139 · Filter by author msujew opened on Aug 6, 2026

• [LSP] Support formatting requests

  TypeFox/fastbelt#137 · Filter by author msujew opened on Aug 6, 2026

• [grammar] Make grammar name declaration optional

  TypeFox/fastbelt#121 · Filter by author spoenemann opened on Jun 25, 2026

• [LSP] Listen to file system events

  TypeFox/fastbelt#118 · Filter by author msujew opened on Jun 24, 2026
  1

• [Improvement] Support multi-language setups

  TypeFox/fastbelt#96 · Filter by author msujew opened on Jun 5, 2026
  6

• [Improvement] Add change listening caches

  TypeFox/fastbelt#94 · Filter by author msujew opened on Jun 5, 2026

• [generator] Support loading additional grammar files from same package

  Feature

  TypeFox/fastbelt#83 · Filter by author spoenemann opened on May 27, 2026

• [Improvement] Token retrieval on AST nodes

  good first issue
  Feature

  TypeFox/fastbelt#51 · Filter by author msujew opened on Mar 31, 2026