Skip to content
  • Home
  • Articles
  • Screencasts
  • Projects
  • About
  • Resources
  • Screencasts
  • Today I learned
  • Things I use
  • Talks
  • Newsletter
  • Home Home
  • Articles Articles
  • Screencasts Screencasts
  • Projects Projects
  • About About
  • Newsletter
  • Other Stuff
    • Blogroll People blogging great stuff.
    • Resources Bookmarks I want to keep for later.
    • Show some love Support my blog and newsletter.
    • Talks Talks I've given at conferences.
    • Things I use My hardware and software setup.
    • Today I learned 213 #TIL posts.
Stefan on Mastodon Stefan on Twitter RSS

Topic: HTTP

  1. Cross-origin module scripts require CORS response headers

    Published Oct 17 2021 in JavaScript , HTTP

    Today I learned that cross-origin module scripts require CORS handling and a Access-Control-Allow-Origin response header.

  2. How to refresh a page in an interval (without JavaScript)

    Published Dec 25 2020 in HTML , HTTP

    Use the refresh header or meta element to refresh a page after a given time interval.

  3. Say goodbye to resource-caching across sites and domains

    Published Oct 18 2020 in HTTP , Performance , Web

    A look-back at caching strategies from the past; with recent changes in Chrome's and Safari's caching strategies, there is no caching benefit from using publicly available third-party libraries anymore.

  4. Downloads can be triggered via HTTP headers

    Published Jul 05 2020 in HTTP , Web

    Trigger "Save as" browser dialogs by applying a Content-Disposition header

  5. HTTP headers for the responsible developer

    Published Apr 23 2019 in HTTP , Performance , Web

    Article on headers that can be used to provide a better user experience making the web safer, affordable and respectful.

More HTTP content

  1. Previous page
  2. Page 1 of 2
  3. Next page

Most popular posts

  • A new method to validate URLs in JavaScript (2023 edition)
  • How to import JSON files in ES modules (Node.js)
  • APIs to generate random user avatars
  • Top-level await is available in Node.js modules
  • How to use headless Chrome in serverless functions with a 50MB limit
Read popular posts

Weekly newsletter

Weekly newsletter all around web development

Get weekly news

TIL: Today I learned in Web Dev

  • How to escape CSS selectors in JavaScript
  • Self-closing tags are mostly meaningless in HTML
  • How to use EventTarget as a web-native event emitter
Learn something new

Blogroll

15 random RSS feeds I'm subscribed to. 👇

Discover fantastic blogs

Other stuff

Topics

  • JavaScript (117 posts)
  • CSS (89 posts)
  • Tools (56 posts)
  • HTML (41 posts)
  • Bash (40 posts)
  • NodeJS (35 posts)
  • Accessibility (27 posts)
  • Web (22 posts)
  • git (20 posts)
  • Performance (19 posts)
  • macOS (15 posts)

Web Dev Learnings

  • String.prototype.replace supports replacement patterns
  • background clip is configurable for every background gradient separately
  • SVGs have additional pointer-events properties
  • Firefox DevTools provide a multiline JavaScript console
  • Non-capturing groups in JavaScript regular expressions
  • color-adjust trumps user agent setting about background printing

Popular articles

  • A new method to validate URLs in JavaScript (2023 edition)
  • How to import JSON files in ES modules (Node.js)
  • APIs to generate random user avatars

Recently updated resources

  • Timeless articles
  • Job hunt and interviewing
  • A Firefox-only minimap
© 2023 Copyright Stefan Judis. All rights reserved.
♥️