fable-compiler/ts2fable

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Parser of Typescript declaration files

Stars: 232
Forks: 35
Open beginner issues: 0
Indexed issues: 64
Avg merge: 11h 44m
Merged PRs (30d): 2

Dominant language: F#
License: Apache-2.0
Last GitHub push: Sep 10, 2026
Latest indexed: Sep 15, 2026
Contributing guide: No contributing guide
Code of conduct: No code of conduct
Beginner labels: No beginner labels indexed

Beginner friendly Everything

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64 open issues indexed

Combined and Omit<> types Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

fable-compiler/ts2fable#474 · 2 comments · Opened Aug 24, 2023
EnumCase with Infinity not supported Open

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

fable-compiler/ts2fable#444 · 3 comments · Opened Aug 7, 2022
Support Sub-set to Super-set casts for Tagged Union Open

enhancement

Difficulty 5/5 Over a week Newbie friendliness 35/100

fable-compiler/ts2fable#439 · 3 comments · 2 reactions · Opened Apr 17, 2022
`<t extends string>` being emitted as `'T` instead of `string` Open

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

fable-compiler/ts2fable#437 · Opened Mar 31, 2022
Generics with labeled tuple type parameters are parsed incorrectly Open

bug

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

fable-compiler/ts2fable#434 · 1 comment · Opened Mar 23, 2022
Hard to represent extensions/augmentations to other libraries using ts2fable Open

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

fable-compiler/ts2fable#424 · Opened Aug 4, 2021
ts2fable merges documentation for member overloads resulting in too many parameters Open

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

fable-compiler/ts2fable#421 · Opened Aug 3, 2021
Issue with generated code for p5js types Open

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

fable-compiler/ts2fable#419 · Opened Aug 2, 2021
ts2Fable should generate empty `param` xml elements for parameters that are missing typescript comments Open

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

fable-compiler/ts2fable#417 · 2 comments · Opened Jul 27, 2021
Imported generic type does not show parameters Open

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

fable-compiler/ts2fable#416 · 1 reaction · Opened May 21, 2021
Problems with definitions imported across multiple .d.ts files (re pixi.js v6) Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

fable-compiler/ts2fable#413 · 8 comments · 1 reaction · Opened Apr 30, 2021
Incorrect link detection in doc comments Open

bug

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

fable-compiler/ts2fable#407 · Opened Apr 11, 2021
Optional parameter in lambda type becomes not optional Open

bug

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

fable-compiler/ts2fable#406 · Opened Apr 11, 2021
Variables with generic type parameter fail to compile Open

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

fable-compiler/ts2fable#401 · 1 comment · Opened Apr 3, 2021
Mutable top-level variables become immutable Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

fable-compiler/ts2fable#399 · Opened Mar 28, 2021
`export declare namespace` doesn't generate `Import` Open

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

fable-compiler/ts2fable#396 · Opened Mar 26, 2021
Exactly two top level variables produce no output Open

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

fable-compiler/ts2fable#395 · Opened Mar 26, 2021
Why doesn't TS2Fable uncurry TypeScript function definitions? Open

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

fable-compiler/ts2fable#392 · 2 comments · Opened Mar 24, 2021
Several TS/JS basic types are not defined (like ArrayLike or Iterable) Open

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

fable-compiler/ts2fable#386 · Opened Mar 10, 2021
Type name with `$` is invalid in F# Open

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

fable-compiler/ts2fable#383 · Opened Mar 7, 2021
Callback with variable number of arguments, is converted into a function with a single argument Open

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

fable-compiler/ts2fable#354 · Opened Oct 24, 2020
Inheriting from Error/Exception not possible Open

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

fable-compiler/ts2fable#351 · 3 comments · Opened Oct 24, 2020
Support anonymous intersection types Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

fable-compiler/ts2fable#344 · Opened Jun 15, 2020
Can't export multiple files Open

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

fable-compiler/ts2fable#340 · 1 comment · Opened Mar 28, 2020
need help with converting rxjs Open

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

fable-compiler/ts2fable#330 · 2 comments · Opened Feb 20, 2020
Use delegates for lamdas Open

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

fable-compiler/ts2fable#308 · 1 comment · 1 reaction · Opened Aug 4, 2019
ShimmeredDetailsList in office-ui-fabric-react Open

Difficulty 4/5 3-5 days Newbie friendliness 28/100

fable-compiler/ts2fable#307 · Opened Jul 25, 2019
What's the deal with typeof? Open

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

fable-compiler/ts2fable#300 · 1 comment · Opened Jun 15, 2019
Import instead of global Open

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

fable-compiler/ts2fable#297 · 1 reaction · Opened Mar 21, 2019
Type aliases for single element tuples are not translated correctly Open

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

fable-compiler/ts2fable#296 · 3 comments · 1 reaction · Opened Mar 16, 2019
Problems generating definitions for `react-table` Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

fable-compiler/ts2fable#284 · 2 comments · Opened Feb 13, 2019
The blackbox in transform method Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

fable-compiler/ts2fable#283 · 1 reaction · Opened Feb 9, 2019
[Discussion] BabylonJS: specialized aliases int, float, double Open

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

fable-compiler/ts2fable#279 · Opened Feb 8, 2019
Problems with downshift Open

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

fable-compiler/ts2fable#271 · 1 reaction · Opened Jan 2, 2019
Can't convert AppInsights to Fable Open

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

fable-compiler/ts2fable#270 · Opened Dec 15, 2018
Problem with modules starting with @ Open

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

fable-compiler/ts2fable#269 · 7 comments · Opened Nov 9, 2018
Leaflet Open

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

fable-compiler/ts2fable#268 · 6 comments · Opened Oct 29, 2018
Generated tests for erased unions not working with Fable 2 Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

fable-compiler/ts2fable#267 · 5 comments · Opened Oct 10, 2018
Error on DUs with same names but Lower & UpperCase Open

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

fable-compiler/ts2fable#255 · 2 comments · Opened Aug 5, 2018
DefinitelyTyped support for the online version Open

future request

Difficulty 5/5 Over a week Newbie friendliness 20/100

fable-compiler/ts2fable#254 · 2 comments · 1 reaction · Opened Jul 24, 2018
incorrent module name in online version Open

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

fable-compiler/ts2fable#249 · Opened Jul 22, 2018
Continuously run fake workflow (don't stop it) Open

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

fable-compiler/ts2fable#244 · 1 comment · Opened Jul 21, 2018
Add manual target of `sending PR to ts2fable-exports` for quick exports-file comparison Open

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

fable-compiler/ts2fable#243 · 1 reaction · Opened Jul 21, 2018
Questions about compatibility with Fable 2 Open

Difficulty 5/5 Over a week Newbie friendliness 18/100

fable-compiler/ts2fable#232 · 5 comments · Opened Jul 11, 2018
react-google-maps isn't properly generated. Open

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

fable-compiler/ts2fable#227 · 6 comments · Opened Jul 2, 2018
Compiler can't determine the right overload when mixed with U1, U2, U3, etc. Open

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

fable-compiler/ts2fable#225 · 3 comments · Opened Apr 22, 2018
Import `as` alias creates invalid fsharp code Open

bug

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

fable-compiler/ts2fable#224 · 2 reactions · Opened Apr 16, 2018
move test dependencies to test/package.json Open

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

fable-compiler/ts2fable#217 · Opened Mar 26, 2018
U5<string, string, string, string, string> option Open

Difficulty 1/5 Under an hour Newbie friendliness 50/100

fable-compiler/ts2fable#215 · 4 comments · Opened Mar 23, 2018
add test for @types/hapi Open

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

fable-compiler/ts2fable#214 · 1 reaction · Opened Mar 23, 2018

fable-compiler/ts2fable

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