basarat / basarat/typescript-book
A nice typesafe groupBy / partition function
- Dominant language
- TypeScript
- Stars
- 21.6k
- Forks
- 2.6k
- PR merge metrics
- No merged PRs in 30d
Description
https://twitter.com/SeaRyanC/status/1179816663199277056 :rose:


Contributor guide
Research direction
Start by reviewing the linked Twitter proposal and screenshots, then locate the appropriate TypeScript-book section for this topic. Clarify whether the request is for documented examples or an implementation, and agree on the expected typesafe groupBy/partition behavior before proceeding; done means the agreed change is represented clearly in the book.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- typescript
- Domain
- documentation
- Issue type
- Feature
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100