DEV Community

# tools

General discussion about all types of design software and hardware

Posts

👋 Sign in for the ability to sort posts by relevant, latest, or top.
QR Code Generation and Scanning in Web Apps: A Developer's Guide

QR Code Generation and Scanning in Web Apps: A Developer's Guide

Comments
4 min read
Deduplication Techniques for Text, Lists, and Data: When to Use Which

Deduplication Techniques for Text, Lists, and Data: When to Use Which

Comments
4 min read
I Built 24 Free Browser Tools That Run 100% Client-Side — No Upload, No Tracking

I Built 24 Free Browser Tools That Run 100% Client-Side — No Upload, No Tracking

Comments
2 min read
102. Multi-Agent Systems: When One Agent Is Not Enough

102. Multi-Agent Systems: When One Agent Is Not Enough

Comments
11 min read
QR Codes in Web Development: Generation, Scanning, and Best Practices

QR Codes in Web Development: Generation, Scanning, and Best Practices

Comments
4 min read
Character Limits That Actually Matter: Twitter, LinkedIn, Meta Descriptions, and More

Character Limits That Actually Matter: Twitter, LinkedIn, Meta Descriptions, and More

Comments
3 min read
10 Essential Developer Tools You Didn't Know You Needed (All Free, No Signup)

10 Essential Developer Tools You Didn't Know You Needed (All Free, No Signup)

Comments
3 min read
7 AI Tools That Actually Save Developers Time in 2026 (Not Just Hype)

7 AI Tools That Actually Save Developers Time in 2026 (Not Just Hype)

Comments
1 min read
I Built Quick Tab Cleaner, a Small Chrome Extension for Cleaning Duplicate Tabs

I Built Quick Tab Cleaner, a Small Chrome Extension for Cleaning Duplicate Tabs

Comments
3 min read
Hash Functions Explained: MD5, SHA-1, SHA-256 and When to Use Each

Hash Functions Explained: MD5, SHA-1, SHA-256 and When to Use Each

Comments
4 min read
Best AI for Code: Top 4 Tools Tested and Ranked

Best AI for Code: Top 4 Tools Tested and Ranked

Comments
11 min read
Generate Favicons and App Icons Directly from SVG

Generate Favicons and App Icons Directly from SVG

Comments
3 min read
Keeping Claude Code Context Alive Across a Desktop, a Laptop, and a VPS

Keeping Claude Code Context Alive Across a Desktop, a Laptop, and a VPS

1
Comments 1
4 min read
I Built Link Inbox, a Small Chrome Extension for Temporary Link Queues

I Built Link Inbox, a Small Chrome Extension for Temporary Link Queues

Comments
3 min read
TinyPNG vs QuickShrink: Why I Switched to Client-Side Image Compression

TinyPNG vs QuickShrink: Why I Switched to Client-Side Image Compression

Comments
2 min read
👋 Sign in for the ability to sort posts by relevant, latest, or top.