microsoft/TypeScript-TmLanguage

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TextMate grammar files for TypeScript for VS Code, Sublime Text, and Atom.

Stars: 471
Forks: 149
Open beginner issues: 0
Indexed issues: 109

Dominant language: TypeScript
License: MIT
Last GitHub push: Mar 2, 2026
Latest indexed: Sep 19, 2026
Contributing guide: No contributing guide
Code of conduct: Code of conduct
Beginner labels: help wanted
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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109 open issues indexed

triste Open

Difficulty 5/5 Over a week Newbie friendliness 5/100

microsoft/TypeScript-TmLanguage#1078 · Opened Aug 3, 2026
TextMate tokenizer enters incorrect scope after typeof a < "u" in JavaScript, affecting subsequent function declarations Open

Difficulty 3/5 1-2 days Newbie friendliness 68/100

microsoft/TypeScript-TmLanguage#1076 · 6 comments · Opened Jun 14, 2026
Incorrect JSDoc markdown url syntax highlight Open

Difficulty 2/5 1-3 hours Newbie friendliness 55/100

microsoft/TypeScript-TmLanguage#1074 · 2 comments · Opened May 8, 2026
"import" is highlighted as a keyword in Node.js "import.meta.dirname" expression Open

Difficulty 2/5 1-3 hours Newbie friendliness 72/100

microsoft/TypeScript-TmLanguage#1071 · Opened May 1, 2026
typescript-basics: fix highlighting for triple-slash reference directives with preserve="true" Open

Difficulty 1/5 1-3 hours Newbie friendliness 58/100

microsoft/TypeScript-TmLanguage#1066 · 1 comment · Opened Jan 28, 2026
ts semanticTokenColorCustomizations and tokenColorCustomizations mismatch miss case Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1064 · Opened Dec 9, 2025
Regular Expression Syntax Highlighting only recognising control characters if uppercase Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

microsoft/TypeScript-TmLanguage#1063 · 4 comments · Opened Dec 6, 2025
Combination of optional operator and new line breaks syntax higlighting in function arguments Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1059 · 2 comments · Opened Sep 2, 2025
Incorrect Token Scoping for ⁠defer Keyword in TypeScript 5.9 in VSCode Open

Difficulty 2/5 1-3 hours Newbie friendliness 48/100

microsoft/TypeScript-TmLanguage#1058 · 1 comment · Opened Aug 13, 2025
Backtick in a regex literal confuses the syntax highlighting Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1055 · Opened Jul 3, 2025
Typescript syntax highlighting breaks when variable declaration contains line breaks Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1056 · 1 comment · Opened Jul 1, 2025
Lambda function with line break before parentheses produces wrong syntax highlight on the parameters Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1053 · Opened Apr 17, 2025
TypeScript union members in a function return value highlighted inconsistently Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1051 · Opened Apr 13, 2025
Incorrect Javascript syntax highlighting with typeof value and less than (or equal to) operator Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1050 · 2 comments · Opened Apr 3, 2025
JSDoc syntax highlighting/intellisense not working for JSDoc @import Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

microsoft/TypeScript-TmLanguage#1049 · 3 comments · Opened Mar 28, 2025
`extend` in generic function with parens split across lines breaks syntax highlighting Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1048 · Opened Mar 11, 2025
'as' syntax highlighting broken in Vue Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

microsoft/TypeScript-TmLanguage#1047 · 12 reactions · Opened Mar 6, 2025
The default template parameter JSDoc annotation is not highlighted Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

microsoft/TypeScript-TmLanguage#1046 · Opened Mar 2, 2025
Syntax highliting issue with this file Open

Difficulty 4/5 3-5 days Newbie friendliness 20/100

microsoft/TypeScript-TmLanguage#1052 · 10 comments · Opened Jan 30, 2025
package-lock.json update failed Open

Difficulty 3/5 1-2 days Newbie friendliness 15/100

microsoft/TypeScript-TmLanguage#1045 · 1 comment · Opened Dec 20, 2024
Bad syntax Highlighting in TS when using multiline union types Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/TypeScript-TmLanguage#1043 · 4 comments · 1 reaction · Opened Nov 29, 2024
Code Highlighting Broken for Generic Functions with Default Values in .tsx Files Open

Difficulty 3/5 1-2 days Newbie friendliness 38/100

microsoft/TypeScript-TmLanguage#1042 · 4 comments · Opened Oct 25, 2024
Highlighting of TypeScript method that returns a union Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1041 · Opened Aug 27, 2024
Splitting a default tuple type across multiple lines breaks highlighting Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

microsoft/TypeScript-TmLanguage#1040 · 2 reactions · Opened Aug 20, 2024
Somewhat misleading escape tokens in String.raw tagged templates Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1039 · Opened Jul 12, 2024
Suggestion not showing for Symbol Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

microsoft/TypeScript-TmLanguage#1038 · Opened Jul 10, 2024
Typescript syntax highlighting: Problem with JSDoc comments with JSON inside `@default` tag Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1037 · Opened Jun 25, 2024
String Literal Param in Default Type Definition in Interface Function Causes Breakage Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1035 · 1 comment · Opened Jun 24, 2024
Multiple spelling errors in scopes Open

Difficulty 2/5 1-3 hours Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1034 · Opened Jun 21, 2024
VSCode syntax highlighting breaks for JSX components with generic parameter defaults Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/TypeScript-TmLanguage#1033 · 2 reactions · Opened Jun 20, 2024
Update TM Scopes for JSDoc comment tags `@import` and `@template` Open

Difficulty 2/5 1-3 hours Newbie friendliness 52/100

microsoft/TypeScript-TmLanguage#1031 · 1 reaction · Opened May 29, 2024
bug: `@typeParam` type lacks syntax highlighting Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1029 · 2 comments · Opened May 22, 2024
TS Syntax highlight broken for multiline generic arguments of function in object Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1028 · 3 comments · Opened Apr 30, 2024
Color matching error inside angle brackets Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/TypeScript-TmLanguage#1027 · Opened Apr 10, 2024
for-of/in loop without space detected as meta.var.expr instead of keyword Open

Difficulty 2/5 1-3 hours Newbie friendliness 38/100

microsoft/TypeScript-TmLanguage#1025 · Opened Mar 31, 2024
Incorrect syntax highlighting JSDoc comments `@default { }` Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1023 · Opened Mar 17, 2024
JS & TS tokenizers don't support regexes with the "v" flag Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1021 · 1 comment · Opened Mar 1, 2024
Typescript highlight color error for template argument without parens Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1020 · 1 comment · Opened Feb 23, 2024
Condition ternary operator colors Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1019 · Opened Feb 14, 2024
Regex on new line breaks js/ts highlighter Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1024 · 6 comments · Opened Feb 9, 2024
Syntax highlighting: generic type arguments are highly affected by whitespace and other irrelevant context Open

bug help wanted

Difficulty 4/5 3-5 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1014 · 1 comment · Opened Dec 21, 2023
Return argument not colored properly if multiline Open

Difficulty 3/5 1-2 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#1002 · Opened Dec 5, 2023
typescript type textMate scopes highlighting error Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/TypeScript-TmLanguage#997 · 1 comment · Opened Nov 13, 2023
Tokenising failure on parenthesis-wrapped object literal's type assertion operators `as keyof typeof` Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#995 · Opened Oct 16, 2023
No color on default template argument Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/TypeScript-TmLanguage#994 · 1 comment · Opened Oct 13, 2023
Wrong color in JSDoc when using extends from a class having multiple generic parameter Open

Difficulty 3/5 1-2 days Newbie friendliness 52/100

microsoft/TypeScript-TmLanguage#993 · Opened Oct 13, 2023
Highlighting breaks when casting a variable called `type` Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

microsoft/TypeScript-TmLanguage#992 · Opened Sep 24, 2023
Collapse Pick Record .... in Typescript Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#991 · Opened Sep 19, 2023
TSX Default Generic Arrow Function Syntax Highlighting Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#990 · 4 comments · Opened Sep 7, 2023
Unexpected coloring of the token in the editor Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

microsoft/TypeScript-TmLanguage#1003 · 4 comments · Opened Aug 25, 2023

microsoft/TypeScript-TmLanguage

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