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JavaScript

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Article: Streaming HTML – Asynchronous DOM Updates without JavaScript

InfoQ Articles

JUNE 11, 2024

Developers typically use JavaScript to load data asynchronously, but this adds complexity when compared to server-side rendering. We review a technique that uses the Shadow DOM with HTTP streaming to load pages quickly and display data asynchronously without JavaScript. By Tyson Gern

JavaScript Server Application

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Understanding Swift Programming for JavaScript Developers

PubNub

JANUARY 8, 2025

In "Swift Programming Language for JavaScript Developers," iOS developer JP Simard discusses the it's use cases, and JavaScript.

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Trending Sources

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Introduction to Babel: JavaScript Compiler for ES6

PubNub

JANUARY 8, 2025

An introduction to the Babel JavaScript compiler, the future of JavaScript, JavaScript standards, and a review of Babel's architecture.

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Internationalizing & Localizing Your Modern JavaScript App

PubNub

JANUARY 8, 2025

In this talk, Johnathan Leppert discusses the current state of internationalization and localization standards for JavaScript apps and web browsers.

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Tessel + PubNub Power IoT in 4 Lines of JavaScript

PubNub

JANUARY 8, 2025

Power IoT in 4 lines of JavaScript with Tessel and PubNub. Tessel is a small, powerful microcontroller that runs entirely on JavaScript.

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Cloudflare Snippets are now Generally Available

CloudFaire

APRIL 9, 2025

Program your traffic at the edge fast, flexible, and free Cloudflare Snippets are now generally available (GA) for all paid plans, giving you a fast, flexible way to control HTTP traffic using lightweight JavaScript code rules at no extra cost. Use prebuilt templates or write your own JavaScript code. What are Snippets? Best of all?

JavaScript Cookie Engineering Application

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JavaScript Geolocation Tracking with Google Maps API

PubNub

JANUARY 8, 2025

Explore creating real-time maps using JavaScript Google Maps API, with focus on dynamic updates of flight paths.

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JavaScript Testing: Idiot Proofing Your Code

PubNub

JANUARY 8, 2025

"JavaScript Testing: Idiot Proof Your Code" aka Achieving Maintainability, including best practices for linting, reducing complexity and unit testing.

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Article: How to Sustain Quality and Velocity in a JavaScript or TypeScript Project?

InfoQ Articles

OCTOBER 20, 2023

The JavaScript language and its ever-changing ecosystem of packages and practices can make codebases quickly become hard to maintain. The resulting loss of development velocity and/or code quality can be prevented without rewriting everything from scratch, nor pausing the development of new features.

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Getting Started with JavaScript Real-time Dashboards

PubNub

JANUARY 8, 2025

How to start building real-time dashboards with live-updating charts, graphs, and maps using the EON JavaScript framework, Mapbox, C3.js js and PubNub.

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Stream Location Coordinates Data Broadcast with JavaScript

PubNub

JANUARY 8, 2025

How to build an app with JavaScript that uses an animated map to select & stream location coordinates to multiple end-user applications in real time.

JavaScript Application

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Mobile Group Chat with One Line of JavaScript

PubNub

JANUARY 8, 2025

How to build mobile group chat apps using 1 line of JavaScript (aka 3 libraries).

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Real-time Geolocation API JavaScript with Modern Maps

PubNub

JANUARY 8, 2025

Implementing and showcasing live geolocation data updates on a real-time map using JavaScript with advanced mapping APIs.

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An Introduction to Voice-controlled Apps in JavaScript

PubNub

JANUARY 8, 2025

Learn how to build your own voice-powered app and control devices remotely in JavaScript with the Spoken SDK and PubNub.

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Displaying Live Location Data with JavaScript and Mapbox

PubNub

JANUARY 8, 2025

How to retrieve, publish, and display live geolocation data with JavaScript and the Mapbox API to create transportation tracking applications.

JavaScript Application

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Linting to Ensure JavaScript Code Quality with ESLint

PubNub

JANUARY 8, 2025

In this talk, Jamund Ferguson discusses the history and philosophy behind ESLint, and walks through the benefits of using ESLint when linting JavaScript.

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Real-time Google Maps Geolocation Tracking with JavaScript

PubNub

JANUARY 8, 2025

How to retrieve, publish, and display live geolocation data with JavaScript and the Google Maps geolocation API to create transportation tracking apps

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JavaScript Geolocation Tracking with Google Maps API

PubNub

JANUARY 8, 2025

How to implement map markers using the JavaScript Google Maps API and PubNub for web and mobile web live-updating maps.

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Real-time Location Tracking on a Map in JavaScript

PubNub

JANUARY 8, 2025

How to stream location data to build real-time location tracking maps using JavaScript, EON real-time dashboard framework, and the Mapbox API.

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Converting JavaScript App Into an Android App with PhoneGap

PubNub

JANUARY 8, 2025

This tutorial shows you how to convert a JavaScript web application into an Android application with PhoneGap, as well as manually with Cordova CLI.

JavaScript Application

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WebSockets and Long Polling in JavaScript, Ruby and Python

PubNub

JANUARY 8, 2025

Also includes tutorials for Pub/Sub with JavaScript, Ruby and Python. An overview on WebSockets and HTTP Long Polling for data streaming/push.

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Build a JavaScript Group Chat App with No Backend

PubNub

JANUARY 8, 2025

This tutorial (broken into 4 parts) shows you how to build a fully-featured web and mobile group chat app with JavaScript.

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Converting Your JavaScript App to an iOS App w/ PhoneGap

PubNub

JANUARY 8, 2025

This tutorial shows you how to convert a JavaScript web application into an iOS application with PhoneGap, as well as manually with Cordova CLI.

JavaScript Application

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WebRTC Video Chat in 20 Lines of JavaScript (1/2)

PubNub

JANUARY 8, 2025

How to get up-and-running with a simple WebRTC video and voice chat app in 20 lines of JavaScript, enabling two users to video chat in a web browser.

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Leveraging Docker with TensorFlow Models & TensorFlow.js for a Snake AI Game

Docker Blog

MARCH 18, 2025

As we move forward, well explore how the JavaScript files bring this game to life! Nginx is a web server thats great for serving static files like HTML, CSS, and JavaScript ( (which is what the Snake game is made of). The scoreboard dynamically updates the score, high score, and generation count when the AI is training.

JavaScript Networking Network Application

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The PubNub Publish/Subscribe JavaScript API Tutorial

PubNub

JANUARY 8, 2025

This full tutorial walks you through implementing the PubNub Publish/Subscribe JavaScript API

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Creating Custom GitHub Actions: A Complete Guide for DevOps Teams

ATA Learning

JANUARY 3, 2025

Learn how to build custom JavaScript GitHub Actions to share standardized, reusable code across your organization's workflows. This hands-on tutorial walks through creating authentication and secret management actions.

DevOps

DevOps JavaScript

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Facebook “Meh” Button : JavaScript

PubNub

JANUARY 8, 2025

Yesterday, BoingBoing posted an article with a new Facebook Icon for "Meh" Button, opposed to "Like". Inspired by this, PubNub developers built the Facebook

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"Just use Vite”… with the Workers runtime

CloudFaire

APRIL 8, 2025

This means that it is now possible to run server code in alternative JavaScript runtimes, such as our own workerd. The client modules are downloaded to the browser to be run as client-side JavaScript, and the Worker modules are sent to the Cloudflare Workers runtime to handle server-side requests.

Routers

Routers Server JavaScript Application

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Kyle Simpson asks JavaScript: WTF?

PubNub

JANUARY 8, 2025

The Real-time Communication API Blog: best practices across in-app chat, push notifications, location tracking and more.

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Your frontend, backend, and database — now in one Cloudflare Worker

CloudFaire

APRIL 8, 2025

Being able to host these assets your client-side JavaScript, HTML, CSS, fonts, and images was a critical missing piece for developers looking to build a full-stack application within a single Worker. Your browser downloads this JavaScript, which then takes over to render the entire user interface client-side.

Server

Server JavaScript Application DNS

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Calculating Geolocation Proximity w/ JavaScript Geohashing

PubNub

JANUARY 8, 2025

How to calculate geolocation proximity to other locations, and compare that first location to surrounding locations using the GoogleMaps API.

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Build Collaborative Apps: JavaScript Operational Transform

PubNub

JANUARY 8, 2025

In this talk, Joseph Gentle talks about what operational transform is, what apps you can build with it, and why it's essential for collaborative apps

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Build global MySQL apps using Cloudflare Workers and Hyperdrive

CloudFaire

APRIL 8, 2025

PlanetScale provided a serverless driver for JavaScript , which communicates with PlanetScale servers using HTTP instead of TCP to relay database messages. In our effort to enable all JavaScript developers to build on Workers, we knew that we had to support these drivers. timers and the JavaScript eval API remained.

JavaScript Protocol Port TCP

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Programming a Tessel Camera App with JavaScript

PubNub

JANUARY 8, 2025

How to program a Tessel camera app to capture images, including connecting your Tessel, all on the client side.

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Sending Android Push Notifications via GCM in JavaScript

PubNub

JANUARY 8, 2025

In this tutorial, we'll show you how to send and receive Android Push Notifications with GCM, PubNub, and PhoneGap for web, mobile, and devices.

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Sending iOS Push Notifications via APNS in JavaScript

PubNub

JANUARY 8, 2025

In this tutorial, we'll show you how to send and receive iOS Push Notifications with APNS, PubNub, and PhoneGap for web, mobile, and devices.

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What JavaScript Programmers Can Learn from Game Devs

PubNub

JANUARY 8, 2025

3 ways JS devs learn from game devs: minimizing/isolating state, enforcing deterministic rendering, separating rendering & simulation.

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Building Real-time Geolocation Apps: JavaScript and PubNub

PubNub

JANUARY 8, 2025

This tutorial shows you how to use the PubNub geolocation API to build real-time geolocation and mapping applications.

JavaScript Application

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Functional Reactive JavaScript Programming w/ Bacon.js

PubNub

JANUARY 8, 2025

The blog post looks at the core concepts of functional reactive JavaScript programming, as well as practical applications of it with Bacon.js.

JavaScript Application

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Members Only! JavaScript Private Chat API w/ Access Control

PubNub

JANUARY 8, 2025

This tutorial shows you how to use our private chat API to build private chat and insure security in your chat application with Access Manager

JavaScript Insurance Application

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Blow Minds with WebGL and JavaScript in the Browser

PubNub

JANUARY 8, 2025

This blog post features two ways (a data visualizer and a multiplayer game) that harness the power of WebGL to create stunning and interactive apps.

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Article: Polyglot Programming with WebAssembly: A Practical Approach

InfoQ Articles

MAY 7, 2024

It uses the WebAssembly Component Model (WCM) to enable seamless interaction between libraries from different programming languages, such as Rust, Python, and JavaScript, promoting a true polyglot programming environment. WebAssembly has expanded its scope from browsers to other domains like cloud and edge computing. By Matt Butcher

JavaScript Cloud

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JavaScript + PHP = Real-time Stock Quote API

PubNub

JANUARY 8, 2025

How to build a real-time stock quote streaming application with PubNub using PHP and JavaScript and a stock quote API.

JavaScript Application