📰 Dev.to · Shaishav Patel
Articles from Dev.to · Shaishav Patel · 91 articles · Updated every 3 hours · View all reads
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Dev.to · Shaishav Patel
1d ago
Generate Hundreds of QR Codes at Once for Free — Bulk QR Generator, Custom Styles, ZIP Download
Generating QR codes one by one when you need 50, 100, or 500 is not a workflow — it's a time sink....
Dev.to · Shaishav Patel
1d ago
Generate Lorem Ipsum Placeholder Text Free — Words, Sentences, or Paragraphs, Instant Copy
Every designer and developer needs placeholder text. Stop copying from Wikipedia or reusing the same...
Dev.to · Shaishav Patel
1d ago
Free Online Text Case Converter — camelCase, snake_case, SCREAMING_SNAKE, Title Case, and More
Reformatting text between naming conventions is one of those tedious tasks that eats up time without...
Dev.to · Shaishav Patel
1d ago
Download YouTube Thumbnails for Free — Any Video, Max Resolution, No Login
YouTube thumbnails are publicly accessible images — but YouTube gives you no obvious way to download...
Dev.to · Shaishav Patel
1d ago
Extract Text from a PDF Online for Free — No Upload, No Software, Instant Copy
PDFs lock text inside a format that's hard to work with. You can't edit it, search it properly, or...
Dev.to · Shaishav Patel
1d ago
Building Klondike Solitaire in React — Card State, Move Validation, and the Fisher-Yates Shuffle
Solitaire is one of those games that looks simple until you try to implement it. The rules are...
Dev.to · Shaishav Patel
1d ago
Free Online Typing Speed Test — Measure Your WPM and Accuracy Instantly, No Login
How fast do you actually type? Find out in 60 seconds. The Typing Speed Test at Ultimate Tools...
Dev.to · Shaishav Patel
1d ago
Play Memory Game Online Free — Flip and Match Cards, Track Your Best Score, No Download
Flip two cards. Match the pair. Clear the board. Your brain vs. a shuffled grid. The Memory Game at...
Dev.to · Shaishav Patel
1d ago
Play Sudoku Online Free — Three Difficulty Levels, Hints, No Download
A fully playable Sudoku puzzle in your browser. No app, no account, no pencil. The Sudoku game at...
Dev.to · Shaishav Patel
1d ago
Play Brick Breaker Online Free — Classic Arcade Game, No Download, No Login
Keep the ball in play. Break every brick. Don't let it hit the floor. The Brick Breaker game at...
Dev.to · Shaishav Patel
1d ago
Play Minesweeper Online Free — Classic Grid Puzzle, Three Difficulty Levels, No Download
The classic logic puzzle. Numbered clues, hidden mines, and one wrong click ends it all. The...
Dev.to · Shaishav Patel
1d ago
Play Snake Online Free — Classic Browser Snake Game, No Download
The snake grows. The grid shrinks. Classic Snake — no app, no install, no account. The Snake game at...
Dev.to · Shaishav Patel
1d ago
Play Solitaire Free Online — Classic Klondike, No Download, No Login
Classic Klondike Solitaire. No download, no account, no ads interrupting mid-game. Just the...
Dev.to · Shaishav Patel
1d ago
Building a Real-Time Word Counter in React — Unicode-Safe Splitting, Reading Time, and useRef for Instant Updates
A word counter seems trivial — split on spaces, count the parts. But accurate counting across Unicode...
Dev.to · Shaishav Patel
1d ago
Merging PDFs in the Browser with pdf-lib — copyPagesFrom, File Order State, and Memory Considerations
PDF merging sounds simple — concatenate documents. The implementation has a few non-obvious pieces:...
Dev.to · Shaishav Patel
1d ago
How to Add a Watermark to a PDF Online for Free — Text, Opacity, Position, No Upload
You need to stamp "DRAFT", "CONFIDENTIAL", or your company name across every page of a PDF before...
Dev.to · Shaishav Patel
1d ago
How to Convert Word to PDF Online for Free — No Microsoft Office, No Upload
You have a .docx file and need to share it as a PDF — but you're on a machine without Word, or you'd...
Dev.to · Shaishav Patel
1d ago
How to Rotate or Flip an Image Online for Free — 90 , 180 , Mirror, No Upload
A photo came off your phone sideways. A product image needs to be mirrored. A scanned document is...
Dev.to · Shaishav Patel
1d ago
How to Resize Images Online for Free — Set Exact Dimensions, Lock Aspect Ratio, No Upload
You need an image at exactly 1200×630px for an Open Graph tag. Or 800×600px for a product listing. Or...
Dev.to · Shaishav Patel
1d ago
Building an Image Format Converter in the Browser — Canvas API, MIME Type Detection, and Lossless PNG Handling
Browser-based image format conversion uses the Canvas API as a universal decode-then-re-encode...
Dev.to · Shaishav Patel
1d ago
Free Online Image Converter — Convert Between JPG, PNG, WebP, and GIF Instantly
You have a PNG and need a JPG. Or a WebP you can't open in an old application. Or a GIF you want as a...
Dev.to · Shaishav Patel
1d ago
Three Canvas Blur Effects Without a Library — Gaussian Convolution, Pixelate, and CSS Backdrop Blur
Blur is one of the trickier image effects to implement in the browser because the Canvas API doesn't...
Dev.to · Shaishav Patel
1d ago
How to Blur Images Online for Free — Gaussian Blur, Pixelate, and Backdrop Blur Without Uploading
You need to blur a face, redact a license plate, soften a background, or pixelate sensitive text in a...
Dev.to · Shaishav Patel
1d ago
Rotating PDF Pages in the Browser with pdf-lib — Per-Page Rotation, Thumbnail Grid, and Cumulative Angle Tracking
Rotating a PDF page is a metadata change, not a pixel manipulation. PDF pages have a Rotate entry in...
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