I was building a dashboard recently and needed to quickly generate several common chart types. Chart.js is great, but sometimes you just need a sim…
From Manual Maintenance to Automation: Building a Keep a Changelog Generator
Recently took over a legacy project. Checking the Git history, I found every release was just git log --oneline > CHANGELOG.md. The result? A CHA…
From toUpperCase to Smart Conversion: Building a Multi-Format Case Converter
While refactoring a project recently, I noticed inconsistent variable naming - some used camelCase, others snake_case, and a few kebab-case. Manual…
Browser Compatibility Query Tool: A Frontend Developer’s Essential Guide
Written: May 7, 2026 at 10:30
CSS Button Generator: From Presets to Interactive States
Working on an admin dashboard project, the UI designer handed me a pile of button styles: primary, secondary, danger, ghost… Each with different …
CSS Border Generator: From Basic to Gradient Borders
Recently, I was building an admin dashboard when the designer handed me a card with a gradient border. I thought, “Easy, just a border.” Turns out,…
Base64 Encoding/Decoding: From btoa to Full Unicode Support
I recently worked on a project requiring safe text data transmission, and Base64 encoding was unavoidable. While I’ve used it countless times, impl…
The Encoding Principles Behind Barcodes: Building an Online Barcode Generator
Recently added a barcode generation feature to a project. Turns out those black-and-white stripes have some interesting encoding rules underneath.
Pure Frontend Image Background Removal: Canvas API and Color Distance Algorithm
I needed to process some images with solid color backgrounds recently. I considered using remove.bg’s API, but the free tier is limited and require…
ASCII Art Generator: From Character Mapping to Terminal Art
You’ve seen those big banner texts in terminals—welcome messages when SSH-ing into servers, npm package logos, CLI tool headers. That’s ASCII Art. …