InfoQ Homepage JavaScript Content on InfoQ
-
Slate 0.82 and Plate 15 Releases Improve Rich-Text Editing Experience
Slate 0.82.0 made significant updates for its support of editing on Android devices and introduces `useSlateSelection` and additionally adds a React hook that triggers whenever the selection changes. Plate 15 improves its Link toolbar, improves paste handling of hyperlinks into an editor page, and provides greater control over rendering within plugins.
-
TypeScript 4.7 and 4.8 Beta Releases Add ESM for Node.js and Better Type Inference
TypeScript 4.7 and 4.8 introduce ES Module (ESM) support for Node.js, improved type inference and control flow analysis, and significant performance improvements.
-
Partytown, Offloading 3RD Party Scripts to Web Workers
Partytown is a small JavaScript library that speeds up web application load times by helping developers to move third party scripts into web workers and off the main thread.
-
AWS Lambda Powertools for TypeScript Now Generally Available
Amazon recently announced the general availability (GA) of AWS Lambda Powertools TypeScript. The set of utilities for Node.js Lambda functions helps developers follow best practices for tracing, structured logging, and custom metrics.
-
Angular 14 - Typed Forms and Standalone Components
Angular 14 was released earlier this month with the most significant update since Ivy. It includes two long-awaited features, Typed Reactive Forms and Standalone Components, as well as several minor improvements.
-
React 18, Introducing the Concurrent Renderer
React 18 is out and includes the long-awaited concurrent renderer, which enables React to offer several improvements, including the ability to interrupt the rendering process.
-
Minze, a Minimalistic JS Library for Creating Web Components
Minze is a modern JavaScript library that abstracts many of the difficulties of writing Web Components with a minimal overhead (2kb minified and compressed) and good developer ergonomics.
-
Shepherd JavaScript Library: Guided User Tours of Your Application
Shepherd is a JavaScript library that provides a simple interface for creating guided user journeys in web applications. It's framework-agnostic, easy to use, and works great on desktop and mobile applications alike.
-
How GitHub Uses Machine Learning to Extend Vulnerability Code Scanning
Applying machine learning techniques to its rule-based security code scanning capabilities, GitHub hopes to be able to extend them to less common vulnerability patterns by automatically inferring new rules from the existing ones.
-
TypeScript 4.6 Beta Improves Type Inference and Error Checking
The TypeScript team released version 4.6 beta, which introduces improvements to control flow analysis, class constructor definitions, error checks in JavaScript files, and others. TypeScript can now narrow down the signature for a function parameter whose type is a discriminated union.
-
Etsy Moves from React to Preact to Lower Migration Risks
Ben Sangster, software engineer at Etsy, recently detailed the reasoning behind Etsy’s migration from React v15.6 to Preact 10. Going beyond the difference in library size, Sangster argued that adopting Preact lowered the risk associated to migrating Etsy’s large codebase. As Preact was already used by Etsy’s front-end team, migrating to Preact would avoid maintaining a fragmented stack.
-
Introducing the Ionic 6 Component Framework
Ionic, a UI framework for cross-platform application development, is out in its 6th iteration, offering a set of new components and better UI integration for Android, iOS, and Desktop applications.
-
Introducing Angular 13
Google recently announced the release of Angular 13, their popular single-page application framework, continuing the steady stream of small improvements we have seen since the release of the Ivy engine in Angular 9.
-
Comparative Study of 11 CSS-in-JS Libraries - Andrei Pfeiffer at React Finland 2021
Andrei Pfeiffer recently presented the results of a comparative study of 11 CSS-in-JS libraries. In his talk at React Finland 2021, Pfeiffer focused on the distinction between static and runtime CSS-in-JS libraries and further explained how each category and browser caching relate to performance.
-
Gatsby 4 - More Than a Static Content Generator
Gatsby 4, the latest iteration of the popular static site generator, is now out, offering developers improved build speeds alongside new ways for delivering content.