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Building an In-Browser HEIC to PNG Converter Using JavaScript and WebAssembly
Building an in-browser image conversion tool offers developers a powerful way to process user files …
How I Built 105 Free Privacy-First Browser Tools as a Solo Developer
I got tired of it. Every time I wanted to compress a PDF or resize an image, I had to visit a new w…
Product Listing using JavaScript API
This mini project is developed using HTML, CSS, and JavaScript. It fetches product details from the …
I built a free, offline replacement for TORA that explains every simplex step
For our Operations Research course at NMIMS Shirpur, my teammates and I wanted a tool that shows why…
Saletise - Grow Your SaaS, Website & Business
About Saletise Saletise helps you grow your SaaS, website, or business by driving more traffic, at…
"Mandatory user verification" on DEV is a scam. Here's how to spot it in 30 seconds.
If you got tagged by "Support Bot" on DEV, don't click. It took one look at the profile: The name…
Every Brand Icon File app.onepassapps.com Ships: 7 Files, 84,010 Bytes, Measured
I work on OnePassApps, the team behind app.onepassapps.com. This post is a byte-level read of the br…
Index of my Korean blog: 150 posts on free web tools, camping gear reviews, and side projects
I run a Korean-language blog on Naver (blog.naver.com/developk88) covering the free browser-based to…
Nuxt CLI v4 Is Great for AI Coding Agents
Have you ever had a dev server running, and then asked your coding agent to test something in that a…
SnapTik Not Working? A Free Alternative That Handles Video, MP3, Photos and Batches
Disclosure first: I built Viditok, the tool mentioned in this article. Everything below is stated th…
Why I Built a 100% Client-Side GST Invoice Generator (No Backend, No Signup)
Hey DEV community! 👋 I recently built PixSathi (pixsathi.in), a suite of 50+ free tools. One of the…
Customizing Firefox's New Tab Page Without Coding
Firefox's default new tab page is fine. It shows sponsored tiles, recent sites, and a search bar. It…