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@jsheaven

JS Heaven

Developed with passion, crafted by experience

Hi there 👋

Welcome to JS Heaven. We focus on writing great opensource JavaScript/TypeScript packages and libraries. To keep complexity low, each package published here serves only one purpose at a time. We pay close attention to elegant architecture, high standards in software development such as good performance, low footprint, security and extensive test coverage, as well as well-written documentation, automated CI workflows and active maintenance.

We hope you enjoy our open source software which we have created with great attention to detail. If you are happy with what you see, feel free to support us in any way.

You should make everything as simple as possible, but not simpler.

  • Albert Einstein

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  1. easybuild Public

    Super-fast and simple IIFE, ESM and CJS bundler for JavaScript and TypeScript. Comes with an easy API and CLI. One file in, one file out. Supports node and browser output. Generates .map and .d.ts …

    TypeScript 6 1

  2. create-from-git Public

    Scaffolds a new project using `git checkout` and smart, in-file string replacements. Comes with an API and CLI: `npx create-from-git`. Runs on Mac, Windows and Linux.

    TypeScript 2

  3. validalli Public

    A fast, functional, reliable and small state (e.g. form) validation library that aims for correctness and simplicity

    TypeScript 1

  4. simply-persist Public

    Isomorphic object key/value persistence layer (browser, server) with in-memory, browser and free-tier serverless backend providers

    TypeScript 3

  5. observed Public

    Transparently observe and/or intercept JavaScript Object and Array mutations (data changes) at any level (depth)

    TypeScript 11

  6. read-config-file Public

    Tiny library to read config files like your.config.js, your.config.mjs, your.config.ts, your.config.json and your.config.json5 from disk.

    TypeScript 2

Repositories

Showing 10 of 21 repositories
  • render Public

    Nano library to render JSX isomorphic

    TypeScript 1 MIT 0 0 0 Updated Nov 17, 2024
  • tjson Public
    TypeScript 0 MIT 0 0 0 Updated Oct 4, 2024
  • perf Public

    Estimates the average runtime and time-complexity (big O notation) of (a)sync algorithms

    TypeScript 8 MIT 0 0 0 Updated Jul 18, 2024
  • template-for-libraries Public template

    A template project for TypeScript libraries. Automatically builds to CJS, ESM, IIFE, for browser and Node.js. Supports API and CLI use likewise. Comes with modern and permissive tsconfig, eslint, jest and prettier configurations.

    JavaScript 2 MIT 0 0 0 Updated Jun 17, 2024
  • equal Public

    Deep comparison of JavaScript values

    TypeScript 0 MIT 0 0 0 Updated May 28, 2024
  • case-converter Public

    A versatile JavaScript library for converting strings between camel case, Pascal case, snake case, underscore and other.

    TypeScript 1 MIT 0 0 0 Updated May 28, 2024
  • astro-client-generator Public

    Generates TypeScript API client code for your Astro endpoints. No manual `fetch()` code writing anymore.

    TypeScript 5 MIT 0 0 0 Updated Feb 23, 2024
  • simply-persist-sync Public

    Synchronous variant of simply-persist

    TypeScript 2 MIT 0 0 0 Updated Sep 23, 2023
  • simply-persist Public

    Isomorphic object key/value persistence layer (browser, server) with in-memory, browser and free-tier serverless backend providers

    TypeScript 3 MIT 0 0 0 Updated Mar 15, 2023
  • store Public

    A reactive, observed and auto-persisted object store

    TypeScript 0 MIT 1 0 0 Updated Feb 26, 2023

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