Mozilla Firefox (1.0) Select 'Tools' from the top menu Choose 'Options' Choose 'Web Features' from the left navigation Select the checkbox next to 'Enable JavaScript' and click OK ...

Mozilla is leveraging an impressive new optimization technique to bring a big performance boost to the Firefox JavaScript engine. The code was merged today (but is not yet ready to be enabled by ...

Firefox 22 download available now, adds super-fast JavaScript Mozilla isn't giving up. The new version of Firefox incorporates asm.js to speed up JavaScript dramatically, but that's not all.

Select the checkbox next to 'Enable JavaScript' and click OK Mozilla Firefox (1.5) Select 'Tools' from the top menu Choose 'Options' Choose 'Content' from the top navigation ...