I Spent 3 Months Building a SaaS Nobody Used. Then a 10-Minute Chrome Extension Got 2,000 Users.
It was 2:15 AM on a Tuesday when I launched my dream project: an AI-powered reader dashboard. I had spent 90 days perfecting the tech stack: Next.js 14, Tailwind, Supabase auth, Stripe billing, PostgreSQL, and custom dark mode themes. I posted it on Twitter and Reddit, sat back, and waited for the signups to roll in. Silence. Absolute crickets. In two weeks, I had 12 visits and exactly 0…
Three months of development yielded a SaaS product that struggled to gain traction. Despite perfecting the tech stack, including Next.js 14, Tailwind, Supabase auth, Stripe billing, PostgreSQL, and custom dark mode themes, the project garnered only 12 visits and zero registered users after two weeks. The author realized that users were overwhelmed with browser tabs and didn't want to open another tool to solve their problems.
An insight surfaced: every time the author encountered paywalls, popups, or dense technical articles, they didn't open a new app but rather looked for solutions within their existing browsing toolbar.
Taking a different approach, the author pivoted to integrating the core AI text processor directly into the user's current webpage. Instead of requiring users to copy-paste text into the dashboard, they could highlight any text on any website and receive results instantly. However, building this feature for modern, dynamic web pages using Chrome extensions proved challenging. The author had to contend with issues like SPA rendering, background service workers dying, and complex background-content script communication.
The turning point came when the author discovered MutationObserver, a powerful tool for watching DOM updates. By leveraging MutationObserver, the extension could seamlessly watch for new webpage elements without breaking performance. This knowledge proved critical in overcoming the hurdle of building Chrome extensions on modern web pages.
To expedite the development process, the author turned to ManifestGo, an AI-powered Chrome extension builder. Rather than manually coding a complex manifest.json file, handling background scripts, host permissions, options pages, and CSS isolation, ManifestGo generated a complete, Manifest V3-compliant extension structure in minutes.
With just a few prompts, the author received a ready-to-load ZIP file containing all the necessary components. Within minutes, the extension was deployed and ready for testing, providing an immediate solution to user problems without the friction of traditional web app signups and logins.
Written by urgent.news from Dev.to's reporting — not their text. Machine-written — may contain errors; check the original before relying on it.
