💻 Developer IT-Tools
A Swiss Army knife for developers:
• JWT & Base64 encoders/decoders
• JSON formatters & schema validators
• Hash/UUID generators, regex testers & Cron syntax

💻 Developer IT-Tools
A Swiss Army knife for developers:
• JWT & Base64 encoders/decoders
• JSON formatters & schema validators
• Hash/UUID generators, regex testers & Cron syntax
OSMD Jianpu 2.2.1 is here! 🎵
Render numbered musical notation 3x faster with audio playback, key changes, grace notes & ornaments—all from your MusicXML.
Build for millions of Jianpu readers! Check out the update & demo:
https://osmd.org/67b86995
#Development #Misconceptions
Webpage copy protection is impossible · Why it’s a feature, not a bug ilo.im/16gyin by Dan Q
_____
#Protection #Content #Webpages #Websites #OpenWeb #Browsers #AI #WebDev #Frontend #JavaScript
Turns out, they gather the most engagement, and strengthen my belief that even if you do not read code when working, for conveying information and learning, (good) code is still superior
🖼️ Image Compressor & Converter
Powered by Squoosh engine:
• Lossless WebP, AVIF, MozJPEG compression
• Real-time side-by-side visual diff
• Shrink images by up to 80% in browser
Dew Drop - October 14, 2026 (#4770)
#dotnet #webdev #csharp #windowsdev #ai #visualstudio #appdev #github #cloud #dewdrop
Remember, content projection is a better abstraction than component inputs
The Netherlands owns the third-biggest slice of the web. cl0q's index holds 1,001,481 .nl domains, more than all of .de. Tiny country, enormous footprint. The Dutch don't mess around.
Want to know how to check IP address data of your website visitors?
One API call returns city, country, timezone, ISP and currency.
Check IP address location in seconds with ipstack → ipstack.com
#webdev #geolocation
🦖 NDEFRecord
🟧 Limited availability
https://developer.mozilla.org/en-US/docs/Web/API/NDEFRecord
The NDEFRecord interface of the Web NFC API provides data that can be read from, or written to, compatible NFC devices, e.g., NFC tags supporting NDEF.
Instead of returning 403s, several developers described tarpitting: intentionally trickling out bytes to tie up the scraper's headless browser sessions and burn their resources. If you can't block the connection, you make it as expensive as possible for them to hold open. #webdev 2/4
🎃 Building a website or side project?
NiceNIC's Halloween Pumpkin Draw is here!
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Hello Friends 👋
it's been so long since I've been active here
so glad to make this announcement
Bought my first domain ever!
Updated my portfolio and moved it to Vercel. It now has a home of its own: adel-abdulazeem.com
look for feedback
#WebDev #Portfolio #BuildInPublic
The current Date object in JavaScript can be difficult to use. It contains several behaviors that often create bugs. The upcoming Temporal API is a modern solution to handle dates and times. #JavaScript #WebDev #Frontend 1/6
Every new app starts with the same 20 screens. What if your data model built them for you?
Underpeaks is a free, self-hosted CMS that generates a Flutter app and a Next.js app from your models. Same input, same output, every time. Not AI guessing.
Most TypeScript codebases treat PropertyKey and string | number | symbol as interchangeable. The subtle semantic difference breaks type inference in Proxy handlers, Reflect operations, and generic object utilities.
Tired of polling servers for live updates? ⚡
Discover WebSockets—how persistent TCP connections enable instant, bidirectional real-time communication for chat, trading, and collaborative apps.
Need data for a web dev topic?
The “metrics” tag on Frontend Dogma is there to indicate data:
frontenddogma.com/topics/metri...
You can combine it with the topics under scrutiny, e.g. frontenddogma.com/topics/filte....
Follow and support the work!
Browser instruments usually feel like clunky novelties, but Guitoro surprised people by being immediately playable. Commenters kept reporting they accidentally spent half an hour strumming chords on their QWERTY keyboard. #webdev 1/3