JavaScript QA Tools

Open-source JavaScript projects categorized as QA Tools
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Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App
With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.
surveyjs.io
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Top 9 JavaScript QA Tool Projects

  • prettier

    Prettier is an opinionated code formatter.

    • Project mention: Make Commit in Your React Project Format-Test-Build Ready with Husky - A Step-by-Step Guide | dev.to | 2024-05-24

    Prettier: It makes our code prettier by formatting. It supports many languages and editors.

  • ESLint

    Find and fix problems in your JavaScript code.

    • Project mention: How 'npm create vue@latest' works | dev.to | 2024-05-28

    But what is a symbolic link exactly? It comes from programming and I often liken symbolic links to basic redirects but with greater stability. However, not every package needs a place in .bin. Packages like nodemon, webpack, gulp, eslint and create-vue are found in .bin because they need to be executed. On the other hand, packages like animate.css, swiper and express operate at the application layer, so you won't find them in .bin after installation. How does npm determine whether a package is executable or not? It's simple: by using the bin property in your package.json to specify the executable path. If your package is executable, you can set it accordingly. Let's take a look at prettier's package.json file

  • SurveyJS

    Open-Source JSON Form Builder to Create Dynamic Forms Right in Your App. With SurveyJS form UI libraries, you can build and style forms in a fully-integrated drag & drop form builder, render them in your JS app, and store form submission data in any backend, inc. PHP, ASP.NET Core, and Node.js.

    SurveyJS logo

  • JSHint

    JSHint is a tool that helps to detect errors and potential problems in your JavaScript code

    • Project mention: 45 NPM Packages to Solve 16 React Problems | dev.to | 2023-11-14

    jshint -> Old library

  • JS-Beautifier

    Beautifier for javascript

    • Project mention: How I optimized Carousel for EditorJS 2x in size. | dev.to | 2024-03-29

    Even without tools it looked a bit weird, all files in source without minification costs us 27k, its something not needed inside, and if you unpack it with something like https://beautifier.io/ you will see:

  • JSLint

    JSLint, The JavaScript Code Quality and Coverage Tool

    • Project mention: Misty Programming Language | news.ycombinator.com | 2023-12-31

    This is the spec for the language Douglas Crockford (author of the book "JavaScript: The Good Parts", the JSON specification[1], JSLint[2]) had explained in his famous talk: "The Next Programming Language"[3].

    The "big things" in the language are the Actor model, favouring immutability and capabilities-based security.

    [1] https://en.wikipedia.org/wiki/JSON

    [2] https://www.jslint.com/

    [3] https://www.youtube.com/watch?v=R2idkNdKqpQ

  • jsinspect

    Detect copy-pasted and structurally similar code

  • jsfmt

    For formatting, searching, and rewriting JavaScript.

  • InfluxDB

    Power Real-Time Data Analytics at Scale. Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality.

    InfluxDB logo

  • buddy.js

    Magic number detection for JavaScript

    • Project mention: Clean Code 101: Variable Naming Conventions - Part 1 | dev.to | 2023-07-23

    Tools like buddy.js and ESLint can help identify unnamed constants.

  • Pre-evaluate code at buildtime

    Pre-evaluate code at build-time with babel-macros

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

JavaScript QA Tools related posts

  • How 'npm create vue@latest' works

    7 projects | dev.to | 28 May 2024

  • Make Commit in Your React Project Format-Test-Build Ready with Husky - A Step-by-Step Guide

    4 projects | dev.to | 24 May 2024

  • How to prevent Prettier putting a full stop on a new line after a link

    1 project | dev.to | 13 May 2024

  • Biome.js : Prettier+ESLint killer ?

    4 projects | dev.to | 18 Apr 2024

  • How to make ESLint and Prettier work together? 🛠️

    4 projects | dev.to | 5 May 2024

  • Shared Data-Layer Setup For Micro Frontend Application with Nx Workspace

    4 projects | dev.to | 25 Apr 2024

  • To Review or Not to Review: The Debate on Mandatory Code Reviews

    3 projects | dev.to | 24 Apr 2024
  • A note from our sponsor - InfluxDB
    www.influxdata.com | 1 Jun 2024
    Get real-time insights from all types of time series data with InfluxDB. Ingest, query, and analyze billions of data points in real-time with unbounded cardinality. Learn more →

Index

What are some of the best open-source QA Tool projects in JavaScript? This list will help you:

Project Stars
1 prettier 48,470
2 ESLint 24,432
3 JSHint 8,949
4 JS-Beautifier 8,485
5 JSLint 3,602
6 jsinspect 3,553
7 jsfmt 1,690
8 buddy.js 864
9 Pre-evaluate code at buildtime 126

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