microsoft/TypeScript-TmLanguage

View on GitHub

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

Open All

109 open issues indexed

TypeScript Syntax highlighting is wrong when comments are inside type definition Open

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

microsoft/TypeScript-TmLanguage#989 · 1 comment · 2 reactions · Opened Aug 23, 2023
Specific JS construct breaks syntax highlighting Open

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

microsoft/TypeScript-TmLanguage#988 · 1 comment · Opened Aug 9, 2023
Highlighting for JSDoc 3.5.0 `@access package` missing Open

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

microsoft/TypeScript-TmLanguage#986 · Opened Aug 7, 2023
Typescript syntax highlighting breaks after multi line crocodile bracket type assertion Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

microsoft/TypeScript-TmLanguage#983 · Opened Jun 7, 2023
Incorrect TypeScript syntax highlighting with variable type starting on a new line Open

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

microsoft/TypeScript-TmLanguage#981 · Opened May 11, 2023
TypeScript's const modifier on type parameteres breaks syntax highlighting in `.tsx` files Open

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

microsoft/TypeScript-TmLanguage#979 · 6 reactions · Opened May 2, 2023
`typeof` with `<` breaks syntax highlighting Open

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

microsoft/TypeScript-TmLanguage#978 · Opened Apr 17, 2023
Generic constructor with more than one generic type can break syntax highlighting. Open

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

microsoft/TypeScript-TmLanguage#973 · 4 comments · 2 reactions · Opened Apr 4, 2023
Broken syntax highlighting for generic function with optional type in Typescript JSX Open

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

microsoft/TypeScript-TmLanguage#967 · 2 reactions · Opened Feb 24, 2023
jsdoc @default syntax highlight error Open

Difficulty 3/5 1-2 days Newbie friendliness 50/100

microsoft/TypeScript-TmLanguage#965 · Opened Feb 21, 2023
Language TypeScript highlighting error edge case Open

Effort: Difficult limitation

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

microsoft/TypeScript-TmLanguage#950 · 3 comments · Opened Dec 14, 2022
Theming: Distinguish between `import` types Open

Difficulty 4/5 3-5 days Newbie friendliness 38/100

microsoft/TypeScript-TmLanguage#939 · 3 comments · 1 reaction · Opened Nov 17, 2022
TypeScript IntelliSense support less valid variable unicode identifier than tsc Open

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

microsoft/TypeScript-TmLanguage#915 · Opened Jun 6, 2022
[Typescript] Broken arrow function signature highlighting Open

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

microsoft/TypeScript-TmLanguage#911 · Opened May 5, 2022
JsDoc new line asterisk not recognized as punctuation Open

Awaiting More Feedback

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

microsoft/TypeScript-TmLanguage#910 · 3 comments · Opened May 4, 2022
VSCode Syntax highlighting broken when using nullish coalescing operator in jsx Open

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

microsoft/TypeScript-TmLanguage#908 · Opened Apr 27, 2022
[JavaScript] Tokenization breaks when new line starts with less-than operator Open

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

microsoft/TypeScript-TmLanguage#904 · Opened Apr 1, 2022
Incorrect syntax highlighting for `@property` when the property contains a dash Open

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

microsoft/TypeScript-TmLanguage#900 · Opened Feb 20, 2022
Incorrect highlighting after very long multiline backticked strings with HTML Open

bug help wanted

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

microsoft/TypeScript-TmLanguage#897 · 1 comment · Opened Jan 7, 2022
TypeScript - incorrect highlighting when a new line is added Open

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

microsoft/TypeScript-TmLanguage#896 · 1 comment · Opened Dec 26, 2021
VSCode Syntax highlighting broken when using TypeScript multiline generics in ES6 object function shorthand syntax Open

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

microsoft/TypeScript-TmLanguage#894 · Opened Dec 1, 2021
Broken syntax highlighting when the default import is named "from" Open

Effort: Difficult limitation

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

microsoft/TypeScript-TmLanguage#891 · 2 comments · 1 reaction · Opened Nov 5, 2021
Syntax highlighting broken in lambda after type statement without semicolon Open

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

microsoft/TypeScript-TmLanguage#889 · 1 comment · Opened Oct 28, 2021
Losing TypeScript syntax higlighting when using angle brackets on separate lines Open

Accepting PRs bug

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

microsoft/TypeScript-TmLanguage#890 · 1 comment · Opened Oct 26, 2021
Javascript highlighting fails when less than symbol ("<") is first char and followed by greater than (">") Open

Accepting PRs bug javascript

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

microsoft/TypeScript-TmLanguage#884 · 2 comments · Opened Sep 3, 2021
JavaScript Syntax Highlighter Broke Open

bug

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

microsoft/TypeScript-TmLanguage#883 · 3 comments · Opened Aug 21, 2021
`override` modifier still looks off Open

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

microsoft/TypeScript-TmLanguage#881 · Opened Aug 13, 2021
Wrong scope "support.variable.property.dom" Open

Suggestion You can do this

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

microsoft/TypeScript-TmLanguage#879 · 3 comments · 2 reactions · Opened Aug 7, 2021
JSDoc grammar highlights @return {@link ...} as type Open

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

microsoft/TypeScript-TmLanguage#877 · 1 comment · 1 reaction · Opened Jul 9, 2021
[Bug] Typescript highlight issue Open

bug enhancement You can do this

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

microsoft/TypeScript-TmLanguage#876 · 4 comments · Opened Jul 4, 2021
Messed syntax highlighting Open

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

microsoft/TypeScript-TmLanguage#873 · 6 comments · 6 reactions · Opened May 24, 2021
Absence of color when using "in" keyword in terinary operators (JS) Open

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

microsoft/TypeScript-TmLanguage#869 · 2 comments · Opened Apr 5, 2021
No syntax highligthing in js files for JSDoc @property Open

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

microsoft/TypeScript-TmLanguage#860 · 1 comment · Opened Mar 8, 2021
Comparison operators ("<", ">") incorrectly interpreted as type parameters Open

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

microsoft/TypeScript-TmLanguage#859 · Opened Mar 7, 2021
@template constraint and type name color in jsdoc Open

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

microsoft/TypeScript-TmLanguage#856 · Opened Feb 19, 2021
Colors doesn't work when using a comment inside a map: Open

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

microsoft/TypeScript-TmLanguage#855 · Opened Feb 19, 2021
Multiple export defaults in Typescript overloading Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

microsoft/TypeScript-TmLanguage#857 · 5 comments · Opened Feb 19, 2021
Regular expressions aren't properly highlighted in certain scenarios Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

microsoft/TypeScript-TmLanguage#853 · Opened Feb 10, 2021
Broken syntax highlighting for async generic arrow functions with multiline arguments Open

Awaiting More Feedback

Difficulty 4/5 3-5 days Newbie friendliness 38/100

microsoft/TypeScript-TmLanguage#819 · 2 comments · Opened Apr 9, 2020
javascript different highlighting when naming a class method `new` Open

Awaiting More Feedback

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

microsoft/TypeScript-TmLanguage#815 · 2 comments · Opened Apr 2, 2020
The trailing newline character in line comments is not properly scoped Open

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

microsoft/TypeScript-TmLanguage#810 · Opened Mar 10, 2020
\- in regular expression not treated as escape Open

Difficulty 3/5 1-2 days Newbie friendliness 30/100

microsoft/TypeScript-TmLanguage#804 · Opened Feb 4, 2020
Be less strict about which characters can appear in a JSDoc property name Open

Accepting PRs help wanted

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

microsoft/TypeScript-TmLanguage#799 · Opened Jan 7, 2020
@nhardy optional chaining is supported. If you have a sample that doesnt work please open another issue with it to track it separately. Open

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

microsoft/TypeScript-TmLanguage#788 · 3 comments · 2 reactions · Opened Nov 9, 2019
HTML comments are not considered comments Open

Suggestion

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

microsoft/TypeScript-TmLanguage#781 · 2 comments · 2 reactions · Opened Oct 16, 2019
JS function bracket is `meta` instead of `punctuation` when call the function Open

Suggestion

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

microsoft/TypeScript-TmLanguage#770 · 1 comment · Opened Sep 2, 2019
"Install dependencies" needs additional command line options Open

Difficulty 1/5 Under an hour Newbie friendliness 55/100

microsoft/TypeScript-TmLanguage#742 · Opened Apr 14, 2019
Add `method` scope for functions invoked as members of an object Open

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

microsoft/TypeScript-TmLanguage#736 · Opened Apr 4, 2019
Allow language tests to be used by other Language extensions Open

Infrastructure Suggestion

Difficulty 5/5 Over a week Newbie friendliness 25/100

microsoft/TypeScript-TmLanguage#714 · Opened Jan 24, 2019
Highlight @example jsdoc body as source code Open

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

microsoft/TypeScript-TmLanguage#693 · 6 comments · 1 reaction · Opened Dec 5, 2018

microsoft/TypeScript-TmLanguage

Get new issues in your inbox