Ecosyste.ms: OpenCollective

An open API service for software projects hosted on Open Collective.

principal


Kind: Organization - https://opencollective.com/principal - Website: https://www.principal.com/about-us - Code: https://github.com/PrincipalFinancialGroup

Most funded collectives

webpack

webpack is THE build solution for modern web applications.

$10,800.0 - Collective

Cucumber

Behaviour Driven Development tool

$8,616.0 - Collective

Jest

🃏Delightful JavaScript Testing

$7,950.0 - Collective

Babel

Babel is the community maintained compiler for evolving the future of JavaScript

$6,075.0 - Collective

Chai

Chai is a BDD / TDD assertion library for node and the browser that can be delightfully paired with any javascript testing framework.

$5,200.0 - Collective

html-webpack-plugin

Simplifies creation of HTML files with Webpack

$5,200.0 - Collective

Cypress.io

The web has evolved. Finally, testing has too.

$4,405.0 - Collective

ESLint

The pluggable linting utility for JavaScript and JSX

$4,020.0 - Collective

Mocha

simple, flexible, fun javascript test framework for node.js & the browser.

$3,925.0 - Collective

pytest

The pytest framework makes it easy to write small tests, yet scales to support complex functional testing

$3,690.0 - Collective

Prettier

Prettier is an opinionated code formatter.

$3,085.0 - Collective

sinon

We provide the most widely used stubbing library for JavaScript with ~7M weekly downloads

$2,976.0 - Collective

lando

A Liberating Dev Tool For All Your Projects

$2,376.0 - Collective

axios

Modern promise based HTTP client for Node.js and the browser

$2,200.0 - Collective

Husky

Modern native Git hooks made easy 🐶 woof!

$2,150.0 - Collective

Storybook

The development environment you'll love to use

$2,150.0 - Collective

Parcel

📦🚀 Blazing fast, zero configuration web application bundler

$2,150.0 - Collective

Preact

3kb alternative to React with the same ES6 API.

$2,150.0 - Collective

Formik

Build forms in React, without the tears 😭

$2,150.0 - Collective

vue

We are on a mission to help more frontend devs enjoy building apps for the web.

$2,150.0 - Collective

react-pdf

Create PDF files using React

$2,150.0 - Collective

LocalStack

Enabling an efficient local dev&test loop for Cloud applications

$935.0 - Collective

React Hook Form

📋 React hooks for form validation without the hassle

$935.0 - Collective

Mongoose.js

The leading ODM for Node.js and MongoDB

$708.0 - Collective

Redux DevTools

Developer Tools to power-up Redux development workflow or any other architecture which handles the state change. It helps to boost the developer’s productivity significantly and makes the development fun.

$700.0 - Collective

JSON Schema

JSON Schema is a vocabulary that allows you to annotate and validate JSON documents.

$660.0 - Collective

View breakdown

Recent Transactions

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

02 Jan 2025

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

02 Jan 2025

axios

200.0 USD - Monthly financial contribution to axios

02 Jan 2025

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

02 Jan 2025

pytest

140.0 USD - Monthly financial contribution to pytest

01 Jan 2025

ESLint

170.0 USD - Monthly financial contribution to ESLint

01 Jan 2025

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

01 Jan 2025

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

01 Jan 2025

Prettier

85.0 USD - Monthly financial contribution to Prettier

01 Jan 2025

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

02 Dec 2024

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

02 Dec 2024

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

02 Dec 2024

axios

200.0 USD - Monthly financial contribution to axios

02 Dec 2024

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

01 Dec 2024

ESLint

170.0 USD - Monthly financial contribution to ESLint

01 Dec 2024

pytest

140.0 USD - Monthly financial contribution to pytest

01 Dec 2024

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

01 Dec 2024

Prettier

85.0 USD - Monthly financial contribution to Prettier

01 Dec 2024

ESLint

170.0 USD - Monthly financial contribution to ESLint

03 Nov 2024

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

03 Nov 2024

pytest

140.0 USD - Monthly financial contribution to pytest

03 Nov 2024

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

02 Nov 2024

axios

200.0 USD - Monthly financial contribution to axios

02 Nov 2024

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

02 Nov 2024

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

02 Nov 2024

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

01 Nov 2024

Prettier

85.0 USD - Monthly financial contribution to Prettier

01 Nov 2024

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

03 Oct 2024

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

03 Oct 2024

axios

200.0 USD - Monthly financial contribution to axios

03 Oct 2024

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

03 Oct 2024

Prettier

85.0 USD - Monthly financial contribution to Prettier

02 Oct 2024

ESLint

170.0 USD - Monthly financial contribution to ESLint

02 Oct 2024

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

02 Oct 2024

pytest

140.0 USD - Monthly financial contribution to pytest

02 Oct 2024

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

02 Oct 2024

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

02 Sep 2024

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

02 Sep 2024

axios

200.0 USD - Monthly financial contribution to axios

02 Sep 2024

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

02 Sep 2024

ESLint

170.0 USD - Monthly financial contribution to ESLint

01 Sep 2024

Prettier

85.0 USD - Monthly financial contribution to Prettier

01 Sep 2024

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

01 Sep 2024

pytest

140.0 USD - Monthly financial contribution to pytest

01 Sep 2024

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

01 Sep 2024

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

02 Aug 2024

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

02 Aug 2024

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

02 Aug 2024

axios

200.0 USD - Monthly financial contribution to axios

02 Aug 2024

ESLint

170.0 USD - Monthly financial contribution to ESLint

01 Aug 2024

Prettier

85.0 USD - Monthly financial contribution to Prettier

01 Aug 2024

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

01 Aug 2024

pytest

140.0 USD - Monthly financial contribution to pytest

01 Aug 2024

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

01 Aug 2024

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

03 Jul 2024

axios

200.0 USD - Monthly financial contribution to axios

03 Jul 2024

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

03 Jul 2024

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

03 Jul 2024

ESLint

170.0 USD - Monthly financial contribution to ESLint

01 Jul 2024

Prettier

85.0 USD - Monthly financial contribution to Prettier

01 Jul 2024

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

01 Jul 2024

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

01 Jul 2024

pytest

140.0 USD - Monthly financial contribution to pytest

01 Jul 2024

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

02 Jun 2024

axios

200.0 USD - Monthly financial contribution to axios

02 Jun 2024

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

02 Jun 2024

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

02 Jun 2024

ESLint

170.0 USD - Monthly financial contribution to ESLint

01 Jun 2024

Prettier

85.0 USD - Monthly financial contribution to Prettier

01 Jun 2024

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

01 Jun 2024

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

01 Jun 2024

pytest

140.0 USD - Monthly financial contribution to pytest

01 Jun 2024

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

02 May 2024

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

02 May 2024

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

02 May 2024

axios

200.0 USD - Monthly financial contribution to axios

02 May 2024

ESLint

170.0 USD - Monthly financial contribution to ESLint

01 May 2024

Prettier

85.0 USD - Monthly financial contribution to Prettier

01 May 2024

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

01 May 2024

pytest

140.0 USD - Monthly financial contribution to pytest

01 May 2024

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

01 May 2024

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

02 Apr 2024

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

02 Apr 2024

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

02 Apr 2024

axios

200.0 USD - Monthly financial contribution to axios

02 Apr 2024

ESLint

170.0 USD - Monthly financial contribution to ESLint

01 Apr 2024

Prettier

85.0 USD - Monthly financial contribution to Prettier

01 Apr 2024

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

01 Apr 2024

pytest

140.0 USD - Monthly financial contribution to pytest

01 Apr 2024

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

01 Apr 2024

ESLint

170.0 USD - Monthly financial contribution to ESLint

03 Mar 2024

Jest

250.0 USD - Monthly financial contribution to Jest (sponsor)

03 Mar 2024

pytest

140.0 USD - Monthly financial contribution to pytest

03 Mar 2024

Cypress.io

205.0 USD - Monthly financial contribution to Cypress.io

03 Mar 2024

Prettier

85.0 USD - Monthly financial contribution to Prettier

01 Mar 2024

JSON Schema

60.0 USD - Monthly financial contribution to JSON Schema

16 Feb 2024

React Hook Form

85.0 USD - Monthly financial contribution to React Hook Form

16 Feb 2024

LocalStack

85.0 USD - Monthly financial contribution to LocalStack

16 Feb 2024

axios

200.0 USD - Monthly financial contribution to axios

16 Feb 2024

Babel

100.0 USD - Monthly financial contribution to Babel (Bronze Sponsors)

03 Feb 2024