From 482448b165eb966adbfbcb72f2a8ffbde7482e3e Mon Sep 17 00:00:00 2001 From: Eduardo Bar Date: Sat, 21 Feb 2026 17:04:09 -0500 Subject: [PATCH] docs: remove misleading link from Don't over-optimize section MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The link to github.com/petkaantonov/bluebird/wiki/Optimization-killers was misleading — it pointed to an outdated Bluebird Promise library wiki page about V8 optimization killers that is no longer maintained or accurate for modern JavaScript engines. Replace with a general recommendation to use browser developer tools and performance profiling to identify real bottlenecks, which is more actionable and up-to-date advice. Closes #719 --- README.md | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/README.md b/README.md index f1159781..a24197ef 100644 --- a/README.md +++ b/README.md @@ -977,10 +977,9 @@ function combine(val1, val2) { ### Don't over-optimize Modern browsers do a lot of optimization under-the-hood at runtime. A lot of -times, if you are optimizing then you are just wasting your time. [There are good -resources](https://github.com/petkaantonov/bluebird/wiki/Optimization-killers) -for seeing where optimization is lacking. Target those in the meantime, until -they are fixed if they can be. +times, if you are optimizing then you are just wasting your time. Use browser +developer tools and performance profiling to identify real bottlenecks before +optimizing. Target those in the meantime, until they are fixed if they can be. **Bad:**