8 items tagged “deno”
2022
Playing with ActivityPub (via) Tom MacWright describes his attempts to build the simplest possible ActivityPub publication—for a static site powered by Jekyll, where he used Netlify functions to handle incoming subscriptions (storing them in PlanetScale via their Deno API library) and wrote a script which loops through and notifies all of his subscriptions every time he publishes something new. # 10th December 2022, 12:58 am
Netlify Edge Functions: A new serverless runtime powered by Deno. You can now run Deno scripts directly in Netlify’s edge CDN—bundled as part of their default pricing plan. Interesting that they decided to host it on Deno’s Deno Deploy infrastructure. The hello world example is pleasingly succinct:
export default () => new Response(“Hello world”) # 19th April 2022, 4:46 pm
Deno by example (via) Interesting approach to documentation: a big list of annotated examples illustrating the Deno way of solving a bunch of common problems. # 17th March 2022, 1:02 am
2021
Deno Deploy Beta 3 (via) I missed Deno Deploy when it first came out back in June: it’s a really interesting new hosting environment for scripts written in Deno, Node.js creator Ryan Dahl’s re-imagining of Node.js. Deno Deploy runs your code using v8 isolates running in 28 regions worldwide, with a clever BroadcastChannel mechanism (inspired by the browser API of the same name) that allows instances of the server-side code running in different regions to send each other messages. See the “via” link for my annotated version of a demo by Ondřej Žára that got me excited about what it can do. # 7th November 2021, 1:51 am
2020
Deno 1.6 Release Notes. Two signature features in Deno 1.6 worth paying attention to: a built-in language server for code editors like VS Code, and the “deno compile” command which can build Deno JavaScript/TypeScript projects into standalone binaries. The ability to build binaries has turned out to be a killer feature of both Go and Rust, so seeing it ship as a default capability of a interpreted dynamic language is fascinating. I would love it if Python followed Deno’s example. # 10th December 2020, 1:25 am
Deno is a Browser for Code (via) One of the most interesting ideas in Deno is that code imports are loaded directly from URLs—which can themselves depend on other URL-based packages. On first encounter it feels wrong—obviously insecure. Deno contributor Kitson Kelly provides a deeper exploration of the idea, and explains how the combination of caching and lock files makes it no less secure than code installed from npm or PyPI. # 29th May 2020, 2:36 am
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
2019
GitHub Actions ci.yml for deno. Spotted this today: it’s one of the cleanest examples I’ve seen of a complex CI configuration for GitHub Actions, testing, linting, benchmarking and building Ryan Dahl’s deno JavaScript runtime. # 18th December 2019, 8:49 am