JavaScript single-page-applications

Open-source JavaScript projects categorized as single-page-applications

Top 7 JavaScript single-page-application Projects

single-page-applications
  1. single-spa

    The router for easy microfrontends

    Project mention: Custom builder for Angular: My way | dev.to | 2025-01-15

    Micro-frontend has always aroused my curiosity: I wanted to understand how they work, how to build them, what their pros and cons are. In 2018, inspired by this topic, I tried to build something similar to single-spa in one of the pet projects. At that time, there was no Webpack Module Federation (WMF), and Webpack itself seemed inconvenient. The choice fell on ESBuild and importmap. Browser support for importmap at the time was mostly on paper or with special flags in browsers. For this reason, I used a polyfill. But, surprisingly, everything worked and even in several projects.

  2. Nutrient

    Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers. Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.

    Nutrient logo
  3. Swap

    Swap.js is a JavaScript micro-library which facilitates AJAX-style navigation in web pages, in less than ~ 100 lines of code. (See "Why?" paragraph below) (by josephernest)

    Project mention: Hotwire: HTML Over The Wire | news.ycombinator.com | 2024-06-02

    With the same idea but more minimalistic, I have done Swap JS two years ago :

    https://github.com/josephernest/Swap

    Used it for a few projects it works well !

  4. Web-Sudoku-Puzzle-Game

    🎮 An interactive web Sudoku puzzle game developed in HTML, CSS, and JavaScript

  5. SafeAccountsUI

    ReactJS website to make use of the SafeAccountAPI

  6. Clock

    Simple clock. (by kxrn0)

  7. craft-uikit

    Clear Web OOP for Generation WebComponents

  8. promisance_front

    react front end for Promisance

  9. CodeRabbit

    CodeRabbit: AI Code Reviews for Developers. Revolutionize your code reviews with AI. CodeRabbit offers PR summaries, code walkthroughs, 1-click suggestions, and AST-based analysis. Boost productivity and code quality across all major languages with each PR.

    CodeRabbit logo
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).

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JavaScript single-page-applications related posts

  • Microfrontends a Developer's Guide: Advantages and Disadvantages

    1 project | dev.to | 14 Nov 2024
  • Managing View State and Client-side Routing in SPAs

    1 project | dev.to | 1 May 2024
  • Single-SPA and Svelte advices.

    1 project | /r/sveltejs | 10 Dec 2023
  • Speed Run de MicroFrontends com Single-SPA (any%)

    3 projects | dev.to | 24 Nov 2023
  • Micro-frontend with Module Federations [Part 1] - Vite

    2 projects | dev.to | 14 Jun 2023
  • Vue 2 EOL

    1 project | /r/vuejs | 30 May 2023
  • A JavaScript router for front-end microservices

    1 project | news.ycombinator.com | 9 Mar 2023
  • A note from our sponsor - Nutrient
    www.nutrient.io | 15 Mar 2025
    Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries. Learn more →

Index

What are some of the best open-source single-page-application projects in JavaScript? This list will help you:

# Project Stars
1 single-spa 13,490
2 Swap 239
3 Web-Sudoku-Puzzle-Game 19
4 SafeAccountsUI 8
5 Clock 4
6 craft-uikit 1
7 promisance_front 0

Sponsored
Nutrient – The #1 PDF SDK Library, trusted by 10K+ developers
Other PDF SDKs promise a lot - then break. Laggy scrolling, poor mobile UX, tons of bugs, and lack of support cost you endless frustrations. Nutrient’s SDK handles billion-page workloads - so you don’t have to debug PDFs. Used by ~1 billion end users in more than 150 different countries.
www.nutrient.io