What does it mean to be web-compatible?

I got curious after reading the Array.prototype.contains thread. I understand it means 'old things on the Web will break', but is there some cutoff? Based on number sites or number of affected users? Couldn't find a definition searching esdiscuss.org - apologies if it's been discussed. Cheers!

Re: What does it mean to be web-compatible?

On Tue, Oct 7, 2014 at 2:27 PM, Adam Ahmed aah...@atlassian.com wrote: I got curious after reading the Array.prototype.contains thread. I understand it means 'old things on the Web will break', but is there some cutoff? Based on number sites or number of affected users? Couldn't find a

Re: What does it mean to be web-compatible?

Thanks! 0.001% of what? On 08/10/2014 8:33 AM, Tab Atkins Jr. jackalm...@gmail.com wrote: On Tue, Oct 7, 2014 at 2:27 PM, Adam Ahmed aah...@atlassian.com wrote: I got curious after reading the Array.prototype.contains thread. I understand it means 'old things on the Web will break', but is

Re: What does it mean to be web-compatible?

On Tue, Oct 7, 2014 at 3:01 PM, Adam Ahmed aah...@atlassian.com wrote: Thanks! 0.001% of what? Page views, more or less. ~TJ ___ es-discuss mailing list es-discuss@mozilla.org https://mail.mozilla.org/listinfo/es-discuss