ethereum-optimism/optimism
Optimism is Ethereum, scaled.
The open-source OP Stack powering OP Mainnet and Base — This is the core codebase of the OP Stack, the modular rollup stack maintained by the Optimism Collective. It underlies both OP Mainnet and Base, and is designed so anyone can fork or extend it to build their own Ethereum L2 chain, guided by the project's impact=profit philosophy.
Metrics
Relative growth (7d)+0%Growth over the last 7 days relative to size
Acceleration-75%Change in growth pace from the week before
Attention8The three metrics scaled to 0–100 and combined
Retention can be computed 30 days after a repository first trends (it isn't shown until then). See About for how each metric is defined.
Star growth and Trending appearances (last 30 days)
First listed+4★/dayDaily
Oct 13, 2026Nov 11, 2026
Bands mark days on the trending list (darker = higher rank)
Daily trending ranks as a table (1 days)
| Date | Daily |
|---|---|
| Nov 7, 2026 | go #21 +1 |
Created Feb 7, 2020 · First on trending Nov 7, 2026