Ramda

A practical functional library for JavaScript programmers.

Why Ramda?

There are already several excellent libraries with a functional flavor. Typically, they are meant to be general-purpose toolkits, suitable for working in multiple paradigms. Ramda has a more focused goal. We wanted a library designed specifically for a functional programming style, one that makes it easy to create functional pipelines, one that never mutates user data.

What's Different?

The primary distinguishing features of Ramda are:

• Ramda emphasizes a purer functional style. Immutability and side-effect free functions are at the heart of its design philosophy. This can help you get the job done with simple elegant code.

• Ramda functions are automatically curried. This allows you to easily build up new functions from old ones simply by not supplying the final parameters.

• The parameters to Ramda functions are arranged to make it convenient for currying. The data to be operated on is…

CesiumJS is a JavaScript library for creating 3D globes and 2D maps in a web browser without a plugin. It uses WebGL for hardware-accelerated graphics, and is cross-platform, cross-browser, and tuned for dynamic-data visualization.

CesiumJS Homepage

CesiumJS Features Checklist

🚀 Get Started

Visit the Downloads page or use the npm module:

npm install cesium

Have questions? Ask them on the community forum.

Interested in contributing? See CONTRIBUTING.md. ❤️

❄️ Mission

Our mission is to create the leading 3D globe and map for static and time-dynamic content, with the best possible performance, precision, visual quality, platform support, community, and ease of use.

📗 License

Apache 2.0. CesiumJS is free for both commercial and non-commercial use.

🌎 Where Does the 3D Content Come From?

CesiumJS can stream 3D content such as terrain, imagery, and 3D Tiles from the commercial Cesium ion platform and other content sources. You are free…

English | 简体中文

G2Plot

G2Plot is an interactive and responsive charting library Based on the grammar of graphics, you can easily make superior statistical charts through a few lines of code.

Features

Pretty & Lightweight

With AntV design principles of data visualization, G2Plot provides standard and elegant visual styles as well as neat config options.

Responsive

G2Plot guarantees the readability of the charts in different sizes and data.

Storytelling

With the feature of layers, charts can be grouped, nested or linked to do exploratory analysis and expressive storytelling.

Installation

$ npm install @antv/g2plot

Usage

<div id="container"></div>

import { Bar } from '@antv/g2plot';
const data = [
  { year: '1951 年', sales: 38 },
  { year: '1952 年', sales: 52 },
  { year

Dramatically simplify full‑stack development.

Overview

Layr is a set of JavaScript/TypeScript libraries to dramatically simplify the development of full-stack applications.

Typically, a full-stack application is composed of a frontend and a backend running in two different environments that are connected through a web API (REST, GraphQL, etc.)

Separating the frontend and the backend is a good thing, but the problem is that building a web API usually leads to a lot of code scattering, duplication of knowledge, boilerplate, and accidental complexity.

Layr removes the need of building a web API and reunites the frontend and the backend in a way that you can experience them as a single entity.

On the frontend side, Layr gives you routing capabilities and object observability so that in most cases you don't need to add an external router or a state manager.

Last but not least, Layr offers an ORM to make data storage…

Collection of TypeScript type challenges
Now supports TypeScript 4.1 🎉

English | 简体中文 | 日本語

Intro

by the power of TypeScript's well-known Turing Completed type system

High quality types can help improving projects' maintainability while avoiding potential bugs.

There are a bunch of awesome type utilities libraries may boosting your works on types, like ts-toolbelt, utility-types, SimplyTyped, etc, which you can already use.

This project is aimed at helping you better understand how the type system works, writing your own utilities, or just having fun with the challenges. We are also trying to form a community that you can ask questions and get answers you have faced in the real world - they may become part of the challenges!

Challenges

Click the following badges to see detail of the challenges.

By Tags

✨ Upcoming challenges

Recommended Readings

Official

• The TypeScript Handbook

  • Unions and Intersection Types
  • Literal Types
  • …

DevOps Resources

ℹ️  This repository is about gathering any useful resources and information regarding DevOps

📝  Feel free to add more resources by sumitting pull requests

DevOps	Jenkins	Git	Ansible	Network	Linux	Terraform	Docker
Coding	Python	Go	Shell Scripting	Kubernetes	Prometheus	Mongo	SQL
Cloud	AWS	Azure	Google Cloud Platform	OpenStack	Security	Puppet	OpenShift
ELK

DevOps

How to start

Practice Coding

Tools, Apps & Services

SpinKit

Simple loading spinners animated with CSS. See demo. SpinKit only uses (transform and opacity) CSS animations to create smooth and easily customizable animations.

Usage

• Add spinkit.css or spinkit.min.css to your project (or copy-paste the CSS that you need for your spinner—there are no dependencies between spinners, no shared classes, and no shared animations, etc, so it should be fairly straight-forward to extract only the code that you need)
• Add a spinner to your project by copy-pasting HTML from spinkit.css or examples.html
• Add the sk-center utility class to the spinner to center it (it sets margin to auto)
• By default, the width and height of all spinners are set to 40px. background-color is set to #333.
• Configure the spinner by overwriting the CSS variables, primarily --sk-size (spinner width & height) and --sk-color (spinner color). If you need broader browser support, remove the CSS variables.

…

🇬🇧 English | 🇨🇳 简体中文 | 🇮🇹 Italiano | 🇪🇸 Español | 🇺🇦 Ukrainian | 🇧🇷 Brazilian Portuguese | 🇵🇱 Polski | 🇯🇵 日本語

💡 Why?

React custom hooks allow to abstract components' business logic into single reusable functions.
So far, we've found that most of the hooks we've created and therefore shared between our internal projects have quite often a similar gist that involves callback references, events and components' lifecycle.
For this reason we've tried to sum up that gist into beautiful-react-hooks: a collection of (hopefully) useful React hooks to possibly help other companies and professionals to speed up their development process.

Furthermore, we created a concise yet concrete API having in mind the code readability, focusing to keep the learning curve as lower as…

A collection of essential TypeScript types

---

Many of the types here should have been built-in. You can help by suggesting some of them to the TypeScript project.

Either add this package as a dependency or copy-paste the needed types. No credit required. 👌

PR welcome for additional commonly needed types and docs improvements. Read the contributing guidelines first.

Install

$ npm install type-fest

Requires TypeScript >=3.4

Usage

import {Except} from 'type-fest';
type Foo = {
    unicorn: string;
    rainbow: boolean;
};
type FooWithoutRainbow = Except<Foo, 'rainbow'>;
//=> {unicorn: string}

API

Click the type names for complete docs.

Basic

• Primitive - Matches any primitive value.
• Class - Matches a class constructor.
• TypedArray - Matches any typed array, like Uint8Array or Float64Array.
• JsonObject - Matches a JSON object.
• JsonArray - Matches a JSON array.
• JsonValue…