# Complementary to L1 Upgrades:

By [Untitled](https://paragraph.com/@0x866cf24bf2ed9b974017edca38dc1d6bda81ccc7) · 2024-01-20

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L2 solutions are often seen as complementary to ongoing upgrades on L1 blockchains. While L1 upgrades address core protocol improvements, L2 solutions provide additional layers of scalability and efficiency.

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*Originally published on [Untitled](https://paragraph.com/@0x866cf24bf2ed9b974017edca38dc1d6bda81ccc7/complementary-to-l1-upgrades)*