A Complete Guide To Accessible Front-End Components. I’m so excited about this article: it brings together an absolute wealth of resources on accessible front-end components, including many existing component implementations that are accessible out of the box. Date pickers, autocomplete widgets, modals, menus—all sorts of things that I’ve been dragging my heels on implementing because I didn’t fully understand their accessibility implications. # 23rd March 2021, 1:06 am
Making GitHub’s new homepage fast and performant. A couple of really clever tricks in this article by Tobias Ahlin. The first is using IntersectionObserver in conjunction with the video preload=“none” attribute to lazily load a video when it scrolls into view. The second is an ingenious trick to create an efficiently encoded transparent JPEG image: embed the image in a SVG file twice, once as the image and once as a transparency mask. # 29th January 2021, 7:05 pm
2020 Web Milestones (via) A lot of stuff is happening in 2020! Mike Sherov rounds it up—highlights include the release of Chromium Edge (Microsoft’s Chrome-powered browser for Windows 7+), Web Components supported in every major browser, Deno 1.x, SameSite Cookies turned on by default (which should dramatically reduce CSRF exposure) and Python 2 and Flash EOLs. # 24th January 2020, 4:43 am
μPlot (via) “An exceptionally fast, tiny time series chart. [...] from a cold start it can create an interactive chart containing 150,000 data points in 40ms. [...] at < 10 KB, it’s likely the smallest and fastest time series plotter that doesn’t make use of WebGL shaders or WASM” # 14th October 2019, 11:03 pm
If you want the fastest website despite implementation difficulty, the answer is: SSR behind a CDN with assets in best compression formats (webp, Brotli, woff2) served over http2 (or 3) from same origin with JS as enhancement only
Every website deserves a great search engine—but building a search engine can be a lot of work, and hosting it can quickly get expensive.[... 3475 words]
The nature of NPM is such that I’d expect most large corporate Node software to depend on at least a couple of single individuals’ hobby projects. The problem is that those projects don’t tend to fulfill the same expectations of security, quality and maintenance.
matthewp/haunted: React’s Hooks API implemented for web components (via) It’s been fascinating over the past few days watching various frontend web stacks start playing with the new ideas introduced by the proposed React hooks API. lit-html is one of my favourite React alternatives—it’s built on web components and makes really clever use of ES6 template literals (in place of React’s JSX, which requires an additional compilation step). With Haunted Matthew Phillips explores the combination of lit-html, web components and hooks-style state management. # 31st October 2018, 1:04 am