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SHOTA

Solo dev. I ship Chrome extensions and PWAs with a multi-agent Claude Code setup, and publish the measured numbers — including the ones that went the wrong way.

Joined Joined on  Personal website https://dev-tools-hub.xyz/ twitter website
How to Write a Bug Report That Won't Get Sent Back
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How to Write a Bug Report That Won't Get Sent Back

#webdev #productivity #testing #documentation
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2 min read
Pocket Shut Down — Here's How to Actually Resume Reading Long Articles
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Pocket Shut Down — Here's How to Actually Resume Reading Long Articles

#productivity #chrome #reading #webdev
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3 min read
How to Stop Leaking Sensitive Data into ChatGPT
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How to Stop Leaking Sensitive Data into ChatGPT

#ai #chatgpt #security #productivity
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2 min read
How to Block YouTube Shorts on Desktop (Feed, Search & Homepage)
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How to Block YouTube Shorts on Desktop (Feed, Search & Homepage)

#productivity #chrome #youtube #focus
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2 min read
How to Create Step-by-Step Guides with Screenshots for Free (Scribe Alternative)
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How to Create Step-by-Step Guides with Screenshots for Free (Scribe Alternative)

#productivity #webdev #documentation #chrome
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3 min read
The Best EditThisCookie Replacement in 2026: What to Actually Look For
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The Best EditThisCookie Replacement in 2026: What to Actually Look For

#chrome #webdev #devtools #productivity
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3 min read
How to Resume Reading a Long Article Where You Left Off
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How to Resume Reading a Long Article Where You Left Off

#productivity #webdev #chrome #reading
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2 min read
Prompt Templates with Variables: Reusable AI Prompts for ChatGPT, Claude & Gemini
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Prompt Templates with Variables: Reusable AI Prompts for ChatGPT, Claude & Gemini

#ai #chatgpt #productivity #webdev
1
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2 min read
What are Partitioned cookies (CHIPS), and why can+t your cookie editor see them?
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What are Partitioned cookies (CHIPS), and why can+t your cookie editor see them?

#chrome #webdev #javascript #devtools
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3 min read
I built a free, local step-by-step guide maker — the screenshots were the easy part
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I built a free, local step-by-step guide maker — the screenshots were the easy part

#chromeextension #webdev #productivity #buildinpublic
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2 min read
A Chrome extension I never marketed grew 2.7x in two weeks — then I lost half of it
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A Chrome extension I never marketed grew 2.7x in two weeks — then I lost half of it

#chromeextension #webdev #buildinpublic #seo
1
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3 min read
How to Save and Reuse Your ChatGPT Prompts (Chrome Extension)
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How to Save and Reuse Your ChatGPT Prompts (Chrome Extension)

#ai #chatgpt #productivity #webdev
1
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2 min read
How to Edit Cookies in Chrome After EditThisCookie Broke (MV3 Guide)
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How to Edit Cookies in Chrome After EditThisCookie Broke (MV3 Guide)

#chrome #webdev #productivity #devtools
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3 min read
Detecting Which AI Chat Platform You're On: URL and DOM Patterns for ChatGPT, Claude, Gemini, and Copilot
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Detecting Which AI Chat Platform You're On: URL and DOM Patterns for ChatGPT, Claude, Gemini, and Copilot

#chrome #javascript #ai #webdev
1
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4 min read
Maintaining State Across Separate Screenshots: How Procshot Sequences Steps Automatically
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Maintaining State Across Separate Screenshots: How Procshot Sequences Steps Automatically

#chrome #javascript #mv3 #buildinpublic
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4 min read
How to Detect Which Font Is Actually Rendering in a Browser (Not Just the CSS Stack)
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How to Detect Which Font Is Actually Rendering in a Browser (Not Just the CSS Stack)

#webdev #css #javascript #fonts
2
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4 min read
Scraping Prices Without an API: Chrome Content Script Patterns for Japanese E-Commerce
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Scraping Prices Without an API: Chrome Content Script Patterns for Japanese E-Commerce

#chrome #javascript #webdev #indiehacker
2
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4 min read
Browser Scroll Restoration Is Broken on SPAs. Here's How a Chrome Extension Fixes It.
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Browser Scroll Restoration Is Broken on SPAs. Here's How a Chrome Extension Fixes It.

#chrome #javascript #webdev #productivity
1
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4 min read
5 Cookie Tricks for Debugging Auth Issues in Chrome (No More Creating Test Accounts)
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5 Cookie Tricks for Debugging Auth Issues in Chrome (No More Creating Test Accounts)

#webdev #chrome #testing #javascript
3
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4 min read
I Built a Clipboard History Extension. chrome.storage Hit Its Limit. Here's What I Learned.
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I Built a Clipboard History Extension. chrome.storage Hit Its Limit. Here's What I Learned.

#chrome #mv3 #buildinpublic #indiehacker
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5 min read
Auto-Block Focus Time in Google Calendar — Building a Schedule-Based Chrome Extension
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Auto-Block Focus Time in Google Calendar — Building a Schedule-Based Chrome Extension

#chromeextension #javascript #productivity #notifications
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3 min read
I Built a Visa Requirement Overlay for Google Flights — Here's How the Chrome Extension Works
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I Built a Visa Requirement Overlay for Google Flights — Here's How the Chrome Extension Works

#chromeextension #javascript #webdev #travel
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3 min read
Building a Japanese-First Subscription Tracker PWA (Next.js 15 + Supabase + Serwist)
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Building a Japanese-First Subscription Tracker PWA (Next.js 15 + Supabase + Serwist)

#nextjs #supabase #pwa #webdev
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4 min read
Auto-Replay Lecture Segments in Your Browser — Building a Chrome Extension for Focused Learning
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Auto-Replay Lecture Segments in Your Browser — Building a Chrome Extension for Focused Learning

#chromeextension #javascript #learning #productivity
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3 min read
Building a Japanese-First Read-Later PWA: From Pocket Shutdown to Launch
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Building a Japanese-First Read-Later PWA: From Pocket Shutdown to Launch

#javascript #nextjs #webdev #indiehackers
Comments 1
2 min read
I Applied SLA Concepts to My Email Inbox — Here's What I Learned Building the Chrome Extension
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I Applied SLA Concepts to My Email Inbox — Here's What I Learned Building the Chrome Extension

#chromeextension #javascript #productivity #gmail
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3 min read
190 Countries, Zero API Calls: Shipping Static Data in a Chrome Extension
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190 Countries, Zero API Calls: Shipping Static Data in a Chrome Extension

#chrome #javascript #webdev #data
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3 min read
How to detect ghost jobs in 2026 — a developer's guide
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How to detect ghost jobs in 2026 — a developer's guide

#webdev #chrome #javascript #career
2
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7 min read
Ghost Jobs Are Wasting Your Time — I Built a Chrome Extension to Detect Them
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Ghost Jobs Are Wasting Your Time — I Built a Chrome Extension to Detect Them

#chromeextension #javascript #career #buildinpublic
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4 min read
How to Avoid Chrome Web Store 'Red Nickel' Rejection: What I Found After Auditing 18 Extensions
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How to Avoid Chrome Web Store 'Red Nickel' Rejection: What I Found After Auditing 18 Extensions

#chrome #javascript #webdev #productivity
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5 min read
Detecting YouTube SPA Navigation in a Chrome Extension Content Script
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Detecting YouTube SPA Navigation in a Chrome Extension Content Script

#chrome #javascript #webdev #tutorial
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3 min read
I Built a Price History Tracker for Japan's 4 Major E-Commerce Sites (Amazon.co.jp, Rakuten, Yahoo!, Mercari)
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I Built a Price History Tracker for Japan's 4 Major E-Commerce Sites (Amazon.co.jp, Rakuten, Yahoo!, Mercari)

#chromeextension #javascript #webdev #buildinpublic
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4 min read
I Built a Chrome Extension That Catches Japanese Ad Law Violations in Real Time
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I Built a Chrome Extension That Catches Japanese Ad Law Violations in Real Time

#chrome #javascript #webdev #japan
1
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3 min read
I Built a Chrome Extension That Remembers Where You Stopped Reading
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I Built a Chrome Extension That Remembers Where You Stopped Reading

#chromeextension #javascript #productivity #webdev
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3 min read
Building a Cookie Manager Chrome Extension: What I Learned From the MV3 Transition
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Building a Cookie Manager Chrome Extension: What I Learned From the MV3 Transition

#chrome #javascript #webdev #tutorial
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4 min read
Building a Cookie Editor Chrome Extension — Why I Built CookieJar After EditThisCookie Died
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Building a Cookie Editor Chrome Extension — Why I Built CookieJar After EditThisCookie Died

#chrome #webdev #javascript #security
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3 min read
Real Numbers: Freemium Chrome Extension Monetization After 6 Months
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Real Numbers: Freemium Chrome Extension Monetization After 6 Months

#chrome #javascript #webdev #productivity
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4 min read
Monetizing Chrome Extensions with Freemium — Real Numbers from 7 Paid Extensions
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Monetizing Chrome Extensions with Freemium — Real Numbers from 7 Paid Extensions

#chrome #webdev #marketing #javascript
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4 min read
Japan's Subscription Laws Changed in 2024. Here's How to Check Terms Instantly With AI.
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Japan's Subscription Laws Changed in 2024. Here's How to Check Terms Instantly With AI.

#chrome #japan #indiehacker #buildinpublic
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4 min read
I Built a Chrome Extension That Auto-Fills Any Form — Encrypted, No Cloud
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I Built a Chrome Extension That Auto-Fills Any Form — Encrypted, No Cloud

#chromeextension #webdev #productivity #javascript
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3 min read
I Built an AI-Powered Japanese Trade Law Compliance Checker as a Chrome Extension
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I Built an AI-Powered Japanese Trade Law Compliance Checker as a Chrome Extension

#chromeextension #javascript #japan #ai
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4 min read
Manifest V3 Migration: The Gotchas Nobody Warned Me About
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Manifest V3 Migration: The Gotchas Nobody Warned Me About

#chrome #javascript #webdev #tutorial
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4 min read
Manifest V3 Migration Pitfalls — Lessons from 17 Chrome Extensions
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Manifest V3 Migration Pitfalls — Lessons from 17 Chrome Extensions

#chrome #javascript #webdev #typescript
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4 min read
CWS Listing SEO: What Actually Moved the Needle After Publishing 18 Extensions
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CWS Listing SEO: What Actually Moved the Needle After Publishing 18 Extensions

#chrome #javascript #webdev #productivity
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4 min read
Chrome Web Store SEO: How I Optimized 17 Extensions for Search
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Chrome Web Store SEO: How I Optimized 17 Extensions for Search

#chrome #seo #webdev #marketing
1
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4 min read
How I Cross-Promote 18 Chrome Extensions Without Annoying Users
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How I Cross-Promote 18 Chrome Extensions Without Annoying Users

#chrome #javascript #webdev #productivity
1
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4 min read
I Added Cross-Promotion to 18 Chrome Extensions — Here's What Happened
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I Added Cross-Promotion to 18 Chrome Extensions — Here's What Happened

#chrome #webdev #javascript #marketing
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3 min read
I Launched on Product Hunt, Got Zero Votes, and Did It Again Seven Weeks Later
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I Launched on Product Hunt, Got Zero Votes, and Did It Again Seven Weeks Later

#indiehacking #producthunt #chromeextension #buildinpublic
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3 min read
I Built a Focus Extension with Breathing Exercises Instead of Hard Blocks
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I Built a Focus Extension with Breathing Exercises Instead of Hard Blocks

#chrome #javascript #webdev #productivity
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3 min read
How to Block Distracting Sites — Free Chrome Extension with Breathing Exercises
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How to Block Distracting Sites — Free Chrome Extension with Breathing Exercises

#productivity #chrome #webdev #javascript
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3 min read
20 Developer Tools That Run in Your Browser — No Signup, No Server
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20 Developer Tools That Run in Your Browser — No Signup, No Server

#webdev #productivity #opensource #buildinpublic
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6 min read
20 Free Developer Tools in Your Browser — No Signup Required
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20 Free Developer Tools in Your Browser — No Signup Required

#webdev #javascript #productivity #opensource
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1 min read
TVer Has No Playback Speed Control. I Fixed It With a Chrome Extension.
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TVer Has No Playback Speed Control. I Fixed It With a Chrome Extension.

#chrome #japan #buildinpublic #indiehacker
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3 min read
TVer Plus: Adding Playback Speed and PiP to Japan's Free Streaming Service
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TVer Plus: Adding Playback Speed and PiP to Japan's Free Streaming Service

#chromeextension #javascript #japan #webdev
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4 min read
I Built a Scroll Position Memory Extension That Actually Works on SPAs
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I Built a Scroll Position Memory Extension That Actually Works on SPAs

#chrome #javascript #webdev #productivity
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4 min read
Stop Copy-Pasting Between Web Forms. This Chrome Extension Automates Data Transfer.
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Stop Copy-Pasting Between Web Forms. This Chrome Extension Automates Data Transfer.

#chrome #productivity #indiehacker #buildinpublic
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3 min read
I Built a Chrome Extension That Transfers Data Between Web Pages Visually
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I Built a Chrome Extension That Transfers Data Between Web Pages Visually

#chromeextension #automation #productivity #forms
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8 min read
I Built a Font Inspector Chrome Extension That Actually Identifies Japanese Fonts
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I Built a Font Inspector Chrome Extension That Actually Identifies Japanese Fonts

#chrome #javascript #webdev #css
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4 min read
I Built a Chrome Extension That Identifies Japanese Fonts on Any Web Page
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I Built a Chrome Extension That Identifies Japanese Fonts on Any Web Page

#chromeextension #fonts #css #webdev
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9 min read
How to Transfer Data Between Web Pages Without Copy-Paste ? Free Chrome Extension
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How to Transfer Data Between Web Pages Without Copy-Paste ? Free Chrome Extension

#chromeextension #automation #productivity #forms
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8 min read
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