Practical guide for Chrome extension developers: Chrome Side Panel API: Build a Sidebar Extension (2026) | ExtensionBooster
Chrome Side Panel API: Build a Sidebar Extension (2026) | ExtensionBooster
UI design in Chrome extensions is where most developers struggle. After building several, here's what I've learned about making extensions look good and work well.
The highlights
Chrome Side Panel API: Build a Sidebar Extension (2026) | ExtensionBooster You’re building a Chrome extension, and a popup feels wrong for it
Your feature needs to stay open while the user reads a page, takes notes, or navigates between tabs
Complete guide to Chrome Extension Development Setup: The 2026 Starter Guide | ExtensionBooster - practical insights and…
I built a Chrome extension called Margin — a news reader that lives in the browser's side panel and...
Complete guide to Top 10 UI Kits for Chrome Extensions in 2026 (Tested & Ranked) | ExtensionBooster - practical insights and…
How I built DataSidekick, a Chrome extension to inspect and edit LocalStorage and SessionStorage with a visual JSON editor.
I've been building indie software tools for the past year. Most of them are Chrome extensions. Last...
Recently I launched my first Chrome extension: Tint Calendar, a small tool that adds more color...
