Tampermonkey Alternative !full! 【Reliable | 2025】

I switched to for daily driving. It feels like Tampermonkey from 2018—before the feature bloat, before the telemetry fears. But I keep ScriptCat in a portable Firefox install for those late-night automation experiments.

I clicked "OK" for the tenth time that month. But this time, I paused. tampermonkey alternative

Greasemonkey is the original. Created in 2005, it birthed the entire userscript ecosystem. But while Tampermonkey added bells and whistles, Greasemonkey stayed minimalist— too minimalist for some. I switched to for daily driving

Tampermonkey had been my loyal companion for years. It injected life into boring web apps, scraped data that wasn't meant to be scraped, and turned Reddit into a usable website. But lately, something felt… off. The extension grew heavier. The sync features demanded Google Drive or OneDrive access. And the Chrome Web Store reviews whispered of "telemetry" and "tracking domains." I clicked "OK" for the tenth time that month

And Tampermonkey? It's still installed. Still updated. Still capable. But now it's no longer the default. It's just one option among many—exactly how userscripts were meant to be. The web is your canvas. Don't let a single extension hold the only brush.