Morning.dev
My Feed Popular
Login
DEV Community • 2026-04-23 08:44

Compact Is Not TypeScript. That's the Whole Point.

Most developers approach Compact with the wrong frame. They see the syntax - functions, types, imports, curly braces, and conclude: this is basically TypeScript with some ZK stuff sprinkled in. Then they start writing. And things break in ways that don't make sense. Loops that should work don't compile. Logic that feels correct fails silently. Private data bleeds into places it shouldn't. The sy...

0 0
5m read
DEV Community • 2026-04-23 08:44

SVG to PNG: Complete Guide for Developers [2026]

When you actually need PNG instead of SVG SVG is the best format for most web content. A vector icon at 2 kilobytes renders pixel-perfect at any zoom level, theme-able with CSS, manipulable with JavaScript, and indexable by search engines if you add title and desc. For buttons, logos, illustrations, and data visualizations, SVG beats PNG on every axis. But there are five places where SVG does no...

0 0
7m read
DEV Community • 2026-04-23 08:44

GIF to MP4: Stop Using Animated GIFs in 2026

The uncomfortable truth about GIFs The Graphics Interchange Format was finalized by CompuServe in 1987. Its animation extension came in 1989. At the time a 256-color palette was luxurious, inter-frame compression was a research topic, and video on the web meant postal mailing a VHS tape. Every design choice in GIF89a makes sense in its historical context. Zero of them make sense in 2026. And yet...

0 0
6m read
Vercel Finds More Compromised Accounts in Context.ai-Linked Breach
The Hacker News • 2026-04-23 08:40

Vercel Finds More Compromised Accounts in Context.ai-Linked Breach

Vercel on Wednesday revealed that it has identified an additional set of customer accounts that were compromised as part of a security incident that enabled unauthorized access to its internal systems. The company said it made the discovery after expanding its investigation to include an extra set of compromise indicators, alongside a review of requests to the Vercel network and environment

0 0
1m read
DEV Community • 2026-04-23 08:36

I built a lightweight IDE for Zig — focused, fast, and simple

Most Zig developers today use tools like Visual Studio Code with extensions. It works — but I kept wondering: What would a Zig-first IDE feel like if it was designed around simplicity and speed? So I built one. Ferrum Studio. Why I built this While learning and working with Zig, I noticed the workflow often feels adapted rather than designed for the language. You install an editor, configur...

0 0
2m read
DEV Community • 2026-04-23 08:35

Container-Native Security: The Pros and Cons of the Sidecar Pattern in Microservices

Modern cloud-native systems are obsessed with decomposition. Applications are split into microservices. Infrastructure becomes declarative. Networks become programmable. Security follows the same trajectory: instead of embedding protection logic directly into application code, teams increasingly externalize it into independent runtime components. One of the most influential patterns enabling thi...

0 0
6m read
DEV Community • 2026-04-23 08:35

Paddle rejected my SaaS 3 times. Here's what they check that isn't in their docs.

I submitted Complyance to Paddle for approval on April 3rd. Rejected April 5th. Fixed it, resubmitted April 6th. Rejected April 9th. Fixed it, resubmitted April 10th. Rejected April 12th. Finally approved April 17th. Three weeks. Three rejections. Zero of them mentioned the actual issue in their documentation. I'm writing this so you don't lose three weeks the way I did. Why I picked...

0 0
8m read
How MongoDB Executes a find() Query: A Complete Lifecycle Guide
DEV Community • 2026-04-23 08:30

How MongoDB Executes a find() Query: A Complete Lifecycle Guide

This article was written by Darshan Jayarama. When you type something like db.orders.find({ status: "pending", customerId: 1042 }) and the results come back in milliseconds, it feels simple… almost instant. But behind that one line, MongoDB is doing a lot more than just “searching a collection.” During my time as a Senior TSE at MongoDB, I spent most of my days deep in query performance and ind...

0 0
12m read
DEV Community • 2026-04-23 08:26

How ORBIT Solves the Langflow CVE‑2026‑33017 Vulnerability

In March 2026, a critical flaw in Langflow (CVE‑2026‑33017) was exploited in the wild within 20 hours of disclosure. Attackers hijacked agent workflows, injected malicious code, and exfiltrated sensitive data. The root cause? Ungoverned MCP tool execution. This isn't an isolated incident. The OWASP Foundation just released the MCP Top 10—and schema poisoning (MCP‑01) and tool output tampering (MC...

0 0
2m read
Lobsters • 2026-04-23 08:22

A Linux desktop in x86_64 Assembly

Comments

0 0
1m read
DEV Community • 2026-04-23 08:21

Day 80 of #100DaysOfCode — Templates in Flask + Jinja2 Basics

Yesterday I covered routes, requests, and responses. Returning plain strings and JSON is fine for APIs, but for actual web pages, you need HTML, and writing HTML inside Python strings is a nightmare. Today, I covered Flask's templating system, which uses Jinja2, and learned how to serve static files. Coming from Django, this felt immediately familiar because Django's template language is also base...

0 0
6m read
The Hidden Attack Surface of Modern Cloud Apps in the Age of AI
DEV Community • 2026-04-23 08:20

The Hidden Attack Surface of Modern Cloud Apps in the Age of AI

This is a submission for the Google Cloud NEXT Writing Challenge Building on the cloud has never been easier. With platforms like Google Cloud, developers can deploy scalable applications, integrate AI, and ship features faster than ever before. But beneath this convenience lies a growing problem. Speed and abstraction come at a cost: a rapidly expanding attack surface that few fully understand...

0 0
8m read
Newest questions tagged javascript - Stack Overflow • 2026-04-23 08:18

How can I fetch high-resolution YouTube thumbnails using a video URL in JavaScript or PHP?

I am working on a web application where users can enter a YouTube video URL, and I need to extract the highest quality thumbnail image (HD or 4K if available). What is the best way to get YouTube thumbnail images using: JavaScript (frontend) PHP or Node.js (backend) Also, is there any official YouTube API method for getting different thumbnail resolutions? I want to ensure the image quality is...

0 0
1m read
Product Hunt — The best new products, every day • 2026-04-23 08:15

Spira AI

AI Influencer that always on trend, create & grow your brand Discussion | Link

0 0
1m read
Echo JS • 2026-04-23 08:13

A Powerful Node.JS CLI Time Tracker

Comments

0 0
1m read
DEV Community • 2026-04-23 08:12

Graph Algorithms for Coding Interviews: When to Use BFS, DFS, or Dijkstra

Graphs are the most feared topic in coding interviews — not because they're impossible, but because most people learn BFS, DFS, and Dijkstra in isolation without understanding when to use each one. This guide gives you the decision framework that turns graph problems from guesswork into a systematic process. The three algorithms every interviewer expects you to know BFS — ...

0 0
5m read
DEV Community • 2026-04-23 08:10

Port Exhaustion, Context Switching, and Why "HttpClientFactory" Exists (.NET)

Hello there!👋🧔‍♂️ When .NET apps call other HTTP APIs under load, production often teaches the same lesson in two different voices: cryptic socket errors such as “Only one usage of each socket address is normally permitted,” and slowdowns or instability that feel like “the network” but trace back to threads waiting on I/O the expensive way. The first story is mostly connection lifecycle (ports, po...

0 0
10m read
DEV Community • 2026-04-23 08:10

Microtasks: Why Promises Run First

This is the third article in a series on how JavaScript actually runs. You can read the full series here or on my website. In the last article, we established that: JavaScript execution cannot be interrupted. Once a macrotask starts, nothing cuts in. Only after it completes does the runtime select the next macrotask from the queue. But consider this: setTimeout(() => console.log("t...

0 0
6m read
Hacker News: Front Page • 2026-04-23 08:10

Email could have been X.400 times better

Article URL: https://buttondown.com/blog/x400-vs-smtp-email Comments URL: https://news.ycombinator.com/item?id=47873323 Points: 9 # Comments: 1

0 0
1m read
Claude Design is Replacing Designers?
DEV Community • 2026-04-23 08:07

Claude Design is Replacing Designers?

Is Claude Design Really Laying Off Designers? divyesh vekariya divyesh vekariya ...

0 0
1m read
Previous Next

Showing page 391 of 1650

Previous 391 Next