95 open source projects by bahmutov

On demand targeted transpiling inside the browser's ServiceWorker

Checks if the current version of your package would break dependent projects

Package ExpressJS server to run inside a ServiceWorker

Jest-like snapshot feature for the rest of us, works magically by finding the right caller function

Automatically install pre-commit / pre-push hooks in your git repo

Simple CI pipeline with goal to deploy new version at Zeit Now cloud if tests pass

Smarter snapshot utility for Mocha and BDD test runners + data-driven testing!

Chrome DevTools code snippets

Simple Cycle.js application visualized: streams, events, DOM

Adds console.table method that prints an array of objects as a table in console

Steps to check when starting, working and publishing a module to NPM

Caches resolved paths in module require to avoid Node hunting for right module. Speeds up app load.

Cypress and Jest both with code coverage running unit tests

Unit testing Svelte components in Cypress E2E test runner

Client-side buttons to run a single test or skip it for Cypress test runner

Node require wrapper with options for cache busting, pre- and post-processing

Quickly run NPM script by prefix without typing the full name

Quickly adds TypeScript spec support to Cypress

Dark and Halloween color themes for Cypress.io test runner

User space solution for picking Cypress tests to run

Cypress custom command "cy.api" for end-to-end API testing

The fastest NPM install does nothing because you already have it

Play Game of Life in your GitHub contributions

Bash shell to show current branches and their descriptions using only default Git features

Public presentations

Lazy node assertions without performance penalty

Returns all commit messages between 2 versions of an NPM module

JavaScript source code complexity tool

Quickly chain method calls, property access and functions into a pipeline

AngularJS wrapper for SimpleWebRTC client from https://simplewebrtc.com/

Prehydrated, self-rewriting TodoMVC using Virtual-Dom and bottle-service

Utility for easily feeding mock responses to unit tests that require command line input from the user

Checks CircleCI environment before publishing successful build using semantic-release

Finds a function that transforms a given object into another given object.

Example Cypress tests going from page objects to app actions

Starts server, waits for URL, then runs test command; when the tests end, shuts down server

It is just like localStorage - but built on top of Cache API

Makes your code coverage a real time live source

Middleware to delay answering requests based on request url, useful to diagnose website behavior based on load delays

Little utility D3 functions

JavaScript code coverage proxy

Super simple curried storage in a given plain object when you just must have mutable state

Instant web applications restored from ServiceWorker cache

GitHub Action for install npm dependencies with caching without any configuration

Source code for blog post Journey from procedural to reactive JavaScript with stops

Trying to load and bootstrap Angular component dynamically inside Cypress

Immutable Redux "store" is just a database

Compiles the ES* bundle to your NodeJS version on install

Login from command line to the websites that use CSRF protection

Example TodoMVC Vue.js app with Vuex store and server backend via REST