Hooking URL.createObjectURL: How My Chrome Extension Saves Instagram Voice Notes as They Play
Instagram still does not let you save voice messages from DMs. No download button, no archive, nothing. If a friend sends you a voice note worth kee…
DevOps
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My Chrome Extensions Can Read the Page — So I Designed Them Not to Send It Anywhere
Some of my Chrome extensions need access to the page you are looking at. That sounds uncomfortable. And it should. If an extension can inspect a pag…
I Built SaveBuddy – A Simple Chrome Extension to Save & Manage Bookmarks
SaveBuddy – A Simple Chrome Extension to Save & Manage Your Favorite Links Every day we open dozens of tabs in Chrome, and eventually lose track…
One Checkbox, Three Kinds of State in a Chrome MV3 Extension
I thought I had a settings bug. What I actually had was three different kinds of state pretending to be one boolean. While building a Chrome Manifes…
After Shipping 8 Chrome Extensions, These Are the 5 Rules I Always Give AI Agents
AI agents can build Chrome extensions surprisingly fast. After shipping eight extensions, though, I found that the biggest risks usually do not come…
Building a Chrome Extension to Auto-Save Gemini Chat Logs using AI (Part 1)
This article was originally published on e-shikumi-labo . Hello, I'm Shin from e-Shikumi-Labo. How do you all manage your conversations with Gemini?…
Part 3: The '1.5-Second Trap' Overlooked by AI. Avoiding Account Ban Risks Using Years of Scraping Experience
This article was originally published on e-shikumi-labo . Hello, I'm Shin from e-Shikumi-Labo. This is Part 3 of "Systematized Thinking," where we u…
I Built a Chrome Extension Because I Was Tired of Logging In and Out
For years, I've kept a small notebook filled with ideas for apps and developer tools. Most of them came from one simple question: "What problem do I…
Booster Leboncoin: the Manifest V3 Chrome extension that bumps my ads and watches prospects for me
I have seven active ads on Leboncoin (France's Craigslist): IT support, web dev, WordPress hosting, retrogaming, e-waste pickup. All relevant for my…
Auto-Block Focus Time in Google Calendar — Building a Schedule-Based Chrome Extension
Most focus-time tools for Google Calendar require OAuth access and sync your calendar data to their servers. Clockwise shut down its free tier. Recl…
I Built a Web App That Finds the Fairest Meeting Spot for Any Group (and It's Free)
The Problem Nobody Talks About Picture this: You're trying to find a place to meet up with friends. Someone suggests a coffee shop. It's 8 minutes f…
I built a Chrome extension that tests web forms with AI
Dev log #1 Hi, I'm Denyse. I'm a software engineer, and for the past two months I've been building a tool I'm genuinely excited about. It's a Chrome…
What I Learned Building My First Chrome Extension for Google Calendar
Recently I launched my first Chrome extension: Tint Calendar , a small tool that adds more color options and text color customization to Google Cale…
I Built a Chrome Extension to Make JavaScript State Debugging Less Painful
I Built a Chrome Extension to Make JavaScript State Debugging Less Painful I recently published my Chrome extension, Dweav (Data Weave) Trace , on t…