DevRadar

Tech Blog

Auto-aggregated global tech articles · 815 posts

Backend

Security updates for Friday

Security updates have been issued by Debian (chromium, firefox-esr, and pcre2), Fedora (cockpit, expat, freeipa, kbd, kernel, mrtg, python-pip, and valkey), Mageia (libopenmpt and python-gitpython), Oracle (dbus-broker, freerdp, gegl, gegl04, gimp:2.8, go-fdo-client, go-fdo-server, golang-github-ope

LWN.net
Frontend

How do you learn something new today?

AI replaced Stack Overflow for us. But did it also change how we actually learn? A few years ago, when developers wanted to learn a new technology, we took courses on Udemy, Pluralsight, or Coursera. Then we used Google and Stack Overflow for the specific questions. Today, AI has largely taken over

Reddit r/webdev
Backend

Fair Queue for a Shared Free AI Server: 5-Dev Postmortem

Five independent clients on one free AI server will produce 429s and a thundering herd unless you add a fair queue. We fixed it with a client-side asyncio queue that capped concurrency at two, prioritized interactive work, and dropped 429s from 23 to 0 on a 100-request mixed workload. Disclosure: T

DEV Community
Cloud

NETO: Chat P2P local para equipos dev sin nube y con cifrado E2E

¿Tu equipo comparte credenciales por Slack? ¿Discuten arquitectura en herramientas que almacenan todo en servidores de terceros? Existe una alternativa que no depende de ninguna nube: NETO. ¿Qué es NETO? NETO es un chat peer-to-peer diseñado para equipos de desarrollo que trabajan en la

DEV Community
Backend

Tableau Aliases: Rename What Readers See Without Touching the Data

By Michael Nocito, data analyst · Published August 9, 2026 By the end of this page you can turn a chart that says E, W, N and S into one that says East, West, North and South, in about thirty seconds, without editing the data or writing a calculation. You'll also know exactly why the Aliases option

DEV Community
Backend

Token Math for AI Coding: When a Free Server Beats Self-Hosting

The decision between a free hosted AI coding server and a self-hosted stack is rarely about price. It is about three measurable variables: token burn per task, latency tolerance, and privacy surface. Teams that compare sticker prices pick wrong. Teams that measure these variables pick right most of

DEV Community
General

What was your win this week?

👋👋👋👋 Looking back on your week -- what was something you're proud of? All wins count -- big or small 🎉 Examples of 'wins' include: Getting a promotion! Starting a new project Fixing a tricky bug Remembering it was someone's birthday without a calendar reminder 🎂 Happy Friday!

DEV Community