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Whether it's a weekend hack, a passion project you've been refining or thinking about for months, or something in between, we want to see it!

The DEV Team

DEV's Worldwide Show and Tell Challenge Presented by Mux: Pitch Your Projects! $3,000 in Prizes. 🎥

Jess Lee for The DEV Team ・ Dec 3

#showdev #devchallenge #muxchallenge #webdev

Happy Pitching!

Cover image for Happy New Year! 🎉 | Your Code from Last Year Still Doesn't Work 😂

Dec 31 '25

Happy New Year! 🎉 | Your Code from Last Year Still Doesn't Work 😂

#jokes #programming #newyearchallenge #productivity

18 min read

Varshith V Hegde

Dec 30 '25

I Built a Form Backend in a Weekend Because Paying $20/Month for Contact Forms is Stupid

#opensource #saas #webdev #beginners

3 min read

Jess Lee for The DEV Team

Dec 29 '25

How was your 2025?

#discuss

2 min read

Dec 31 '25

Rebuilding an Old Website Using Kiro (and What Went Wrong)

#ai #kiro #webdev #learning

4 min read

DEV's Worldwide Show and Tell Challenge Submission 🎥

QLoop Technologies

Dec 31 '25

CloudSweeper: Cutting Cloud Waste with an AI FinOps Agent

#devchallenge #muxchallenge #showandtell #video

3 min read

CyprianTinasheAarons

Jan 1

🎯 Starting 2026 Strong: A Job Hunter's Resource Guide

#programming #webdev #javascript #ai

5 min read

Tom Jordi Ruesch

Dec 31 '25

A local-first, reversible PII scrubber for AI workflows using ONNX and Regex

#llm #privacy #ai #typescript

4 min read

Dec 31 '25

Structure Padding Isn’t Wastage of Memory — It’s a Hardware Requirement

#discuss #programming #lowcode #computerscience

7 min read

Muhammed Shafin P

Jan 1

My Journey Through Advanced Python OOP: A Beginner's Perspective

#hejhdiss #python3

3 min read

Taqin

Jan 1

I Built a WhatsApp Gateway in Rust Because Node.js Wasn't Cutting It

#rust #whatsapp #api #docker

10 min read

Thomas Bnt

Jan 1

My summary of 2025 as an IAM consultant and non-web developer

#yearinreview #devwrapped #career

2 min read

Scott Burgholzer for AWS Community Builders

Jan 1

The InvalidCiphertextException Mystery: Decrypting Cognito's Encrypted OTP Codes

#aws #encryption #lambda #kms

5 min read

Ahmad Abdulaziz

Dec 31 '25

Resolving "This workflow run was not suspended" in Nested Mastra Workflows

#agents #ai #mastra #tooling

2 min read

dbc2201

Dec 31 '25

Java's Concurrency Revolution: How Immutability and Virtual Threads Changed Everything!

#java #programming #productivity

21 min read

Usama

Dec 31 '25

Today I Understood useEffect Cleanup & Race Conditions (Real Lessons from usePopcorn)

#react #webdev #javascript #learning

2 min read

Jan 1

Micromanaging AI Doesn't Scale

#ai #progra #productivity

4 min read

Sivaram

Jan 1

Cutting My Self-Hosted Analytics Stack Memory by 45%

#webdev #programming #postgres #bunjs

2 min read

Ben Link

Jan 1

How Governance and Compliance Saves The World... lolwut?

#ai #developers #leadership #architecture

9 min read

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