InfoQ Homepage Web Development Content on InfoQ
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Security Concerns for Peripheral APIs on the Web
Google has been promoting the inclusion of peripheral connectivity using Bluetooth and USB on web browsers for several years. Yet, it's meeting heavy resistance from other browser vendors such as Apple and Mozilla.
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Airbnb Releases Tool to Convert Large Codebases to Typescript
The Airbnb engineering team recently released ts-migrate, a tool to help migrate JavaScript code to TypeScript. While the resulting TypeScript code will compile, manual revision of a few annotations (e.g. any) will still be necessary. An automated process may however be more productive than starting from scratch. The Airbnb team reports converting projects with over 50,000 lines of code in a day.
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TypeScript 4.0 Adds Long-Awaited Variadic Tuple Types
The TypeScript team announced the release of TypeScript 4.0, which includes long-awaited variadic tuple type support and other improvements without introducing any major breaking changes.
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Twitter Launches New Developer API
Twitter recently released the new Twitter API (early access) to be used by third-party developers. The new Twitter API features three new product tracks: standard, academic research, and business. The new API offers conversation threading, poll results in Tweets, pinned Tweets on profiles, spam filtering, real-time tweet tracking, and a more powerful stream filtering and search query language.
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Ionic Introduces Improved Customization with Shadow Parts
The Ionic Framework recently adopted an upcoming W3C specification titled CSS Shadow Parts that addresses the current limitations with CSS modifications within Web Components.
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Zoom on Web: WebAssembly SIMD, WebTransport, and WebCodecs
At the recent web.dev live event, Google V8 product manager Thomas Nattestad explained some of the proposed additions to the web to support Zoom and other video conferencing features within the web browser.
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Next.js 9.5 Improves Static Site Regeneration Performance
Next.js, the open-source React-based framework from Vercel, adds several static site generation performance improvements in the Next.js 9.5 release. The release also allows developers to optionally opt-in to Webpack 5 beta for smaller and faster builds.
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Ajv Joins the OpenJS Foundation
Ajv, a JSON Schema validator for both server-side and client-side JavaScript applications, has joined the OpenJS Foundation. Ajv, which was recently awarded a grant from Mozilla’s Open Source Support (MOSS) program, may benefit from the OpenJS infrastructure and organization to grow the number of contributors and foster wider enterprise adoption.
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UI Component Explorer Storybook Releases 6.0 with Live Edits, Storybook Composition, Zero-Config
The Storybook team recently released the sixth major version of Storybook. Storybook 6.0 features zero-configuration setup, live edit of component examples, and support visualizing several storybooks in the same component explorer window (composition feature).
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React 17 to Ease Migration Pains for Future React Versions
The React team recently released React 17 (first release candidate), two years after React 16. React 17 strives to ease the migration between future major versions of React by enabling two concurrent versions to coexist. React 17 additionally has a few breaking changes related to the event system and the scheduling.
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Bootstrap 5 Removes jQuery Dependency
The new Bootstrap 5 removes jQuery and no longer supports Internet Explorer (IE).
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The New Microsoft Edge's Extensions
Pratyusha Avadhanula, senior program manager with the Microsoft Edge extension team, recently walked developers through the new extension submitting process. At Microsoft Build 2020, Avadhanula detailed the registration process, the differences between the Chromium APIs and the new Microsoft Edge APIs, and the features roadmap. Edge users can install existing Chrome extensions, with some caveats.
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Interactive Terminal Apps with Ink 3 - New Built-In Hooks, Suspense and React Dev Tool Support
Ink, the React renderer for interactive command-line apps, released Ink 3 with new built-in hooks and better focus and stream management (e.g. stdin) in the terminal. Developers can now leverage the React development tools. Ink 3 also features updated components that allows for better styling of CLIs, built-in error handler and log interception, and other performance and stability improvements.
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Accessible Adaptive Design Systems with Microsoft's New FAST Framework
Rob Eisenberg recently introduced the FAST Framework. FAST allows developers to create their own design system and web component libraries by customizing styles and properties. FAST uses an adaptive color system that meets accessibility contrast requirements, supports color theming, and provides a perceptually uniform UI across different background colors – with little input from developers.
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Svelte Adds Official TypeScript Support
The Svelte JavaScript framework leverages TypeScript, but until recently, it was challenging to use TypeScript to create Svelte web apps. The latest Svelte updates add official TypeScript support to Svelte.