ExtGuard.online
Chrome Extension Kit
ChromeExtensions.org
extension.dev
Extension Police
GitHub Codespaces
replit
StackBlitz
CloudShell
vscode.dev
CodeTasty
Gitpod
AWS Cloud9
What is ExtGuard?
ExtGuard is a full pipeline for Chrome extension builders.
Generate extension ideas, build extensions with AI, scan for Chrome Web Store issues, and improve approval chances before submission โ all in one platform.
I built ExtGuard after wasting days on Chrome Web Store rejection cycles while publishing my own extensions. Small mistakes like overbroad permissions, MV3 issues, and missing privacy policy details kept causing delays and rejections.
So I built the tool I wish existed.
What you can do with ExtGuard
Generate extension ideas
Get AI-generated Chrome extension ideas for:
SaaS products
productivity tools
AI utilities
niche extension businesses
indie hacker projects
Build extensions with AI
Describe your extension idea and generate starter extension code, structure, and workflows faster.
Scan extensions before submission
Upload your extension and detect issues that commonly trigger Chrome Web Store rejections.
Checks include:
Manifest V3 validation
Dangerous permissions
Overbroad host permissions
CSP violations
eval() and unsafe code
Missing icons
Privacy policy issues
Remote code loading
Listing quality problems
Improve approval chances
Get actionable suggestions and risk insights before submitting your extension to Google.
Key Features
100% client-side scanning
Your extension code never leaves your browser
AI-powered extension workflow
Chrome Web Store policy analysis
Risk scoring system
Fast scans in seconds
Built for indie developers and vibe coders
Built for
Indie hackers
Chrome extension developers
SaaS builders
Dev agencies
AI builders
Vibe coders
Why ExtGuard exists
Chrome extension publishing should not take weeks because of tiny policy mistakes.
ExtGuard helps developers move from idea โ build โ validation โ submission faster and with fewer rejection cycles.
Try it here: https://www.extguard.online/
ExtGuard.online GitHub CodespacesNo ExtGuard.online videos yet. You could help us improve this page by suggesting one.
Based on our record, GitHub Codespaces seems to be more popular. It has been mentiond 152 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
First, remote dev environments became table stakes. GitHub Codespaces, Gitpod, and self-hosted dev containers became how serious teams worked. Every engineer I know who ships to production now SSHs into a box they didn't provision, edits files with whatever editor is installed, and commits from a terminal. An IDE-bound agent requires you to also forward your IDE to the remote box, which most people don't bother... - Source: dev.to / 4 months ago
This package provides support for managing GitHub Codespaces in Emacs and connecting to them via TRAMP. It provides a handy completing-read UI that lets you choose from all your created codespaces. - Source: dev.to / 6 months ago
GitHub Codespaces provides 60 hours of free compute time every month, which is more than enough for scoped home assignments or interviews. Itโs a full VSCode in the browser at github.dev or vscode.dev. - Source: dev.to / 9 months ago
GitHub Codespaces - Cloud development. - Source: dev.to / about 1 year ago
https://github.com/features/codespaces All you need is a well-defined .devcontainer file. Debugging, extensions, collaborative coding, dependant services, OS libraries, as much RAM as you need (as opposed to what you have), specific NodeJS Versions โ all with a single click. - Source: Hacker News / over 1 year ago
Chrome Extension Kit - Chrome extension starter templates and examples
replit - Code, create, andlearn together. Use our free, collaborative, in-browser IDE to code in 50+ languages โ without spending a second on setup.
ChromeExtensions.org - ChromeExtensions.
StackBlitz - Online VS Code Editor for Angular and React
extension.dev - The first low-code Chrome Extension builder
CloudShell - Cloud Shell is a free admin machine with browser-based command-line access for managing your infrastructure and applications on Google Cloud Platform.