Vitalik Buterin is sharing the brand new Solidity compiler oksol

It's not about the money, is it? . . . , ? . . ! Ethereum co-founder Vitalik Buterin redirects new release of the Solidity compiler oksolc。 developer Henri says that it uses Zig to write and maintain byte consistency, with partial contract compilation speeds boosted more than fivefold; full builds reduced from about 10 minutes down to 2 minutes, large change increment builds decreased from around 700 seconds down to 99 seconds, code already at GitHub open source , related progress has been taken care of in the community Ethereum .

I'm not sure what to do with it. . . . ? . . ! . Solidity , oxolc, Ethereum , and smart contract , developer tools

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According to Liu, Ethereum co-founder Vitalik Buterin forwarded the newly released Solidity compiler oksolc. Developer Henri said that this tool is written using Zig and can increase some contract compilation speeds by more than five times while maintaining a consistent byte count. For smart contract developers, the compile loop directly affects testing, auditing and synthesis rates, so these advances are of concern.

Construction time decreased from about 10 minutes to 2 minutes

According to Henri's published data, the full build time in testing was reduced from about 10 minutes down to 2 minutes; for incremental build scenarios after large changes, it decreased from about 700 seconds down to 99 seconds. For projects that require frequent running of test suites and migration deployment scripts and update dependencies, compression of build wait times will change the local development and continuous integration experience. Oksolc is not only focusing on individual contract files but attempting to optimize the entire Solidity project compilation process.

Byte code consistency reduces migration costs

Once smart contract is on a chain, the bytecode will be deployed to the final form of code on the Ethereum network. If the new compiler simply changes the generation process from source code to bytecodes but causes output differences, it may introduce uncontrollable changes that even affect contract addresses, logical execution and audit conclusions. Henri emphasizes that oksolc speeds up while keeping the byte code consistent, which means that it mainly optimizes compilation performance rather than changing the result of Solidity contracts.

Why Vitalik is gaining attention

Vitalik Buterin as co-founder of Ethereum , long focused on developer tools, language design and engineering efficiency. Solidity is one of the most commonly used languages in the Ethereum ecosystem, with its compilers often taken over by tools such as solc. The new tool may reduce developers' thresholds if it can significantly shorten build times for large projects, but could also push the mainstream toolchain to further emphasize incremental compilation and cross-language implementation.

A follow-up point is the reproducibility and maintenance boundaries after code open source . The project code is already at GitHub open source , where the community can review implementation, submit issues or validate performance data. For readers, what really needs to be observed is: whether acceleration applies to common project structures, covering different versions of Solidity combinations with dependencies, and whether long-term maintenance keeps up with language update tools. Chain efficiency improvements do not directly change Ethereum network performance nor constitute investment judgments, but it will affect developers' daily engineering costs.