Curated development tutorials from top sources. Filter by language.
The Problem: The Observability Tax for Small and Mid-Sized Fleets If you manage anywhere from 3 to 50 Linux servers—whether cloud VPS, home
We built a WordPress plugin. The idea was simple: you publish a post on your blog, and a couple of minutes later an announcement goes out to your soci
The first viewer is easy. You put a TrackLocalStaticRTP on the server, you write the publisher's packets into it, and the tile lights up. Then a secon
The support call starts the same way every time: "it says connected but the picture is stuck." pc.iceConnectionState is connected. The signaling socke
A TURN server that answers every request with 401 Unauthorized looks like a credentials problem. Most of the time it is a missing realm, and the reaso
Audio connects instantly, the viewer hears everything, and the video tile stays black. The publisher side looks fine. ReplaceTrack returns nil, which
A practical comparison from building with both, covering app size, memory, the backend language, OS access, security, and the trade-offs that only sho
Hi Dev Community! 👋 I wanted to share a small open-source tool I built to solve a common issue in Joomla site management. Snippet Include is a lig
Hotwire Marten: Updating Just the Parts That Changed
When engineering the infrastructure for an event ticketing and management system in Saudi Arabia, the physical reality of the venue dictates the softw
RepoDNA v1.3.2: A Dedicated Documentation Website and Reliability Improvements Tags: opensource, rust, devtools, webdev RepoDNA v1
winnow-args is a command line parser for Rust, built on winnow. Why another one There are plenty of great crates already, why adding one m
Your AI assistant can write a state machine in eight seconds but has no idea what assets you own. AssetHoard is a local-first desktop asset manager f
when you spin up a Supabase Edge Function written in TypeScript, the first request can easily sit on a 300‑400 ms cold‑start. in a product that stream
Laravel AI SDK 1.2: Agent Skills, Cohere & Smarter AI Workflows Artificial intelligence is becoming a practical part of modern web development. Fro
The Smart Rubyist #1: I prefer to be in the top 10% developers who train AI with new ideas https://andymaleh.blogspot.com/2026/10/the-smart-rubyist-1
hidane is a reimplementation of the Cloud Firestore emulator as a single Rust binary: no JDK, the same gRPC, REST and WebChannel wire protocols, and i
Introduction In the pursuit of secure software development, even the most diligent practices can fall short when confronted with the intric
LumineCapture, a new open-source screenshot utility for Linux, is built in Rust to maximize performance and minimize system overhead. By avoiding bac
Admin edit forms have a quiet failure mode: you open a user's record, change nothing except the role, hit save — and the API rejects you because the u