Tampermonkey is the most popular userscript manager, with over 10 million users. It's available for Chrome, Microsoft Edge, Safari, Opera Next, and Firefox.
After the recent update of Tampermonkey to 5.3.1, I enabled Development mode as instructed but it still stops working in Kiwi Browser 124.0.6327.4. Tampermonkey runs but scripts don't.
After the recent update of Tampermonkey to 5.3.1, I enabled Development mode as instructed but it still stops working in Kiwi Browser 124.0.6327.4. Tampermonkey runs but scripts don't.