Helpers 4 TypeScript
Production-ready TypeScript utility functions — modular, strictly typed, tree-shakable.
Quick Links
Section titled “Quick Links”- Get Started — Installation and first import
- Browse Categories — 9 helpers across 4 categories
- GitHub · License (AGPL-3.0)
What is helpers4?
Section titled “What is helpers4?”A collection of functional helpers to stop rewriting the same utility code across every project.
v1 was the very first release: four independent packages — observable, promise, string,
url — each published from its own standalone repository, before the project became the single
typescript monorepo it is today.
- ✅ Tree-shakable — import one function, pay for one function
- ✅ Framework-agnostic — no framework dependency
- ✅ Well-typed — TypeScript, with JSDoc on every export
Contributing
Section titled “Contributing”v1 is an archived, frozen release — it does not accept contributions. To contribute to the current library, see the GitHub repository.
Found an issue with this archived documentation? Use the Edit page link at the bottom of any page, or open an issue on the website repository.