DEV Community

Web Development

Because the internet...

Posts

đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.
I Built a Diff Checker Because Every Existing One Uploads Your Text to Their Server

I Built a Diff Checker Because Every Existing One Uploads Your Text to Their Server

Comments
5 min read
Removing White Backgrounds from PDFs: Building a PDF to Transparent PNG Tool with PDF.js and Canvas

Removing White Backgrounds from PDFs: Building a PDF to Transparent PNG Tool with PDF.js and Canvas

1
Comments
4 min read
Competitive Intelligence for Startups: How I Track 50 Competitors for $12/Month

Competitive Intelligence for Startups: How I Track 50 Competitors for $12/Month

Comments
4 min read
How I Automated Sales Signal Detection: 34% Response Rate vs 6% Cold (System Walkthrough)

How I Automated Sales Signal Detection: 34% Response Rate vs 6% Cold (System Walkthrough)

Comments
4 min read
I built a share button that doesn't assume where you live on the open social web

I built a share button that doesn't assume where you live on the open social web

Comments
2 min read
I Changed My DNS and My Site Disappeared: A Quick Guide to DNS Propagation

I Changed My DNS and My Site Disappeared: A Quick Guide to DNS Propagation

Comments
4 min read
I built my first open-source project: OpenClaw Web Client

I built my first open-source project: OpenClaw Web Client

1
Comments
1 min read
How to Scrape YouTube Comments Without the API (Reverse Engineering InnerTube)

How to Scrape YouTube Comments Without the API (Reverse Engineering InnerTube)

Comments
4 min read
I Built a Complete SaaS Product in 90 Minutes Using Claude Code — Here's the Exact Workflow

I Built a Complete SaaS Product in 90 Minutes Using Claude Code — Here's the Exact Workflow

Comments
4 min read
How to Render and Export Video in the Browser with WebCodecs, OffscreenCanvas, and a Web Worker

How to Render and Export Video in the Browser with WebCodecs, OffscreenCanvas, and a Web Worker

Comments
5 min read
Event-Based Systems vs. State-Based Systems

Event-Based Systems vs. State-Based Systems

Comments
5 min read
Shopify Liquid Guide: Best Practices (2026)

Shopify Liquid Guide: Best Practices (2026)

Comments 1
12 min read
I built an all-in-one hardware testing suite & tech blog. Need your brutal feedback on UX and performance!

I built an all-in-one hardware testing suite & tech blog. Need your brutal feedback on UX and performance!

Comments
1 min read
ChatGPT costs $20/month. I built an alternative for $2.99.

ChatGPT costs $20/month. I built an alternative for $2.99.

Comments
1 min read
I Built an Interview Tool That Deliberately Does Less Than Every Competitor. Here's Why That Works.

I Built an Interview Tool That Deliberately Does Less Than Every Competitor. Here's Why That Works.

Comments
6 min read
đź‘‹ Sign in for the ability to sort posts by relevant, latest, or top.