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Bootstrap 5 vs 3
Version Support Lifecycle Comparison
vs
Version 5
5
LTSActive
Release Date2021-05-05
Support Ends-
EOL DateTBD
Latest Version5.3.8
Version 3
3
LTSEnd of Life
Release Date2013-08-19
Support Ends2016-09-05
EOL Date2019-07-24
Days LeftExpired 2414 days ago
Latest Version3.4.1
💡 Upgrade Recommendation
5 currently has a longer support lifecycle. If you're using 3, keep an eye on its EOL date.
About Version Comparison
This page compares Bootstrap versions 5 and 3. Learn about each version's release date, support end date, and EOL (End of Life) date to make informed upgrade decisions.