I expected image pixelation to mean per-pixel math — this tool mostly just redraws the same rectangle twice
The first time I looked at a "blur or mosaic just part of a photo" tool, I assumed the hard part would be the image-processing math.
In this implemen
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dev.to
Aug 25, 2026
How to Delete PDF Pages in the Browser with Vue 3 and pdf-lib
Deleting pages from PDF seems simple, but there are important considerations around index management and data safety. Here's how to build a browser-ba
javascript
dev.to
Aug 25, 2026
I Built a Free SOP Generator for Small Businesses (Because Notion Charges $10/user/month)
I Built a Free SOP Generator for Small Businesses (Because Notion Charges $10/user/month)
Try it free: https://tools.jackgreen.top/sop-stan
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dev.to
Aug 25, 2026
I Built a Free Interview Follow-Up Email Generator (Because Jobscan Charges $36/Year)
I Built a Free Interview Follow-Up Email Generator (Because Jobscan Charges $36/Year)
Last year I was helping a friend prepare for a follow
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dev.to
Aug 25, 2026
AgenticVani Services: Digital CRM, Salon Management & Business Productivity Solutions
Managing customers, employees, appointments, salaries, commissions, and daily operations can become challenging as a business grows. AgenticVani provi
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dev.to
Aug 25, 2026
I removed the LLM call and replaced it with 200 lines of template code
The feature was a letter generator. Somebody fills in a few fields and gets a finished
letter of recommendation, resignation letter or notice letter,
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dev.to
Aug 25, 2026
How to Convert a Photo to a Silhouette Without Closing Important Gaps
Thresholding can turn a portrait, product, or animal into a clean silhouette, but a larger black shape is not automatically better. Identity often l
javascript
dev.to
Aug 25, 2026
Why every BaZi calculator disagrees with the almanac
Every Four Pillars calculator — saju in Korea, BaZi in China — agrees on the easy 95% of the job. Feed it a birth date and it maps that instant onto a
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dev.to
Aug 25, 2026
AWS FinOps & Governance
Recover 30%+ Cloud Spend with Automated Cost Guardrails.
Most organisations waste 30–35% of their AWS bill on idle resources and untagged spend. Nuwa
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dev.to
Aug 25, 2026
I built a browser-based live visual instrument with WebGL, Web MIDI and separate performer/audience outputs
I built a browser-based live visual instrument with WebGL, Web MIDI and separate performer/audience outputs
For a long time I kept coming b
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dev.to
Aug 25, 2026
How to Build Type-Safe APIs with Hono and Zod
If you've shipped a Node.js API before, you already know this pain: your TypeScript types say one thing, your runtime validation says another, and you
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freecodecamp
Aug 24, 2026
How to Reduce Manufacturing Procurement Costs in India Without Compromising Quality
Introduction
Reducing manufacturing procurement costs in India is often treated as a negotiation exercise: push vendors harder, switch to t
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dev.to
Aug 24, 2026
Browser OCR got a lot better once I stopped feeding Tesseract the raw image
I assumed an image-to-text tool would be a very thin wrapper around Tesseract: upload a file, call recognize(), dump the text, done.
That version tec
javascript
dev.to
Aug 24, 2026
Your Next.js App Might Be Leaking Secrets Right Now. Check Your Client Bundle.
Your app can be perfectly functional, beautifully designed, deployed on Vercel, passing every test—and still have a serious security problem hiding in
javascript
dev.to
Aug 24, 2026
JWT Authentication in Node.js: A Practical Guide (with Express)
Ever logged into an app, closed the tab, come back, and you're still logged in — no password needed? That's almost always JWT doing its job behind the
javascript
dev.to
Aug 24, 2026
My 4KB React package was installing 116 dependencies. Here's what I found when I audited it.
I published a small React component to npm. Four kilobytes. One job: stack cards as you scroll.
Then I sat down and actually audited it — the way you
javascript
dev.to
Aug 24, 2026
Local Agent Memory Without Docker: amem + MCP (facts stay in ~/.amem)
Coding agents forget you between chats. Preferences, decisions, and “don’t do that again” notes vanish unless you paste them back in.
I wanted someth
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dev.to
Aug 24, 2026
Reverse-Engineering YouTube's InnerTube Search API (WEB Client + Continuations)
Reverse-Engineering YouTube's InnerTube Search API (WEB Client + Continuations)
YouTube search in a browser loads HTML. YouTube search as a
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dev.to
Aug 24, 2026
Reanimated vs Moti vs Skia: Which React Native Animation Library Should You Actually Use?
Every React Native team eventually asks the same question: Reanimated, Moti, or Skia?
The framing is wrong. These three don't compete, they compose.
javascript
dev.to
Aug 24, 2026
Particle effects for Three.js and PixiJS without the reload loop
Most of the cost of web-game VFX isn't the effect. It's the loop you run to see the effect.
Edit a config object. Rebuild the bundle. Reload the game
javascript
dev.to
Aug 24, 2026