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Become a sponsor to Michael Eisel

I'll be maintaining all of my starred libraries, including zld, ZippyJSON, and JJLISO8601DateFormatter.

I'll be working on some new projects in the new year that will have big impacts on both incremental and clean build times. I also take requests from the community!

I'll continue to turn out blog posts with original, useful research, such as my post on faster builds with code signing hacks

Current sponsors 3

@steipete
@eliperkins
@AndrewCEmil

Past sponsors 4

Private Sponsor
@seanpianka
@github
Private Sponsor

Featured work

  1. michaeleisel/zld

    A faster version of Apple's linker

  2. michaeleisel/ZippyJSON

    A much faster version of JSONDecoder

    Swift 907
  3. michaeleisel/barber

    Fast build times for big Swift projects

    Ruby 239
  4. michaeleisel/JJLISO8601DateFormatter

    A 10x+ faster drop-in replacement for NSISO8601DateFormatter

    Objective-C 81

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One hour of consulting, to help with any questions around my tools. Maybe you'd like a version of one of the libraries that's tailored for your use case. This can include video chatting and writing code.