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Angular 21 vs 17

Version Support Lifecycle Comparison

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Version 21

21
Active
Release Date2025-11-19
Support Ends2026-05-19
EOL Date2027-05-19
Days Left442 days
Latest Version21.0.7

Version 17

17
End of Life
Release Date2023-11-08
Support Ends2024-05-08
EOL Date2025-05-15
Days LeftExpired 292 days ago
Latest Version17.3.12

💡 Upgrade Recommendation

21 currently has a longer support lifecycle. If you're using 17, keep an eye on its EOL date.

About Version Comparison

This page compares Angular versions 21 and 17. Learn about each version's release date, support end date, and EOL (End of Life) date to make informed upgrade decisions.