Modverse #40

Last week we began alpha testing our new magic CLI for installing Mojo and MAX through the Conda ecosystem. It allows you to pin Mojo/MAX to different versions, and add Python dependencies so you can reliably share your Mojo and MAX projects. If you want to try it out before release, you can find the doc for installing it here.

We also launched a new tutorials page for our docs, our first tutorials are:

• Deploy a model with Kubernetes and Helm
• Deploy a model with Amazon SageMaker and AWS CloudFormation
• Get started with MAX Graph
• Create a custom op for an ONNX model
• Run an ONNX model with Python

Blogs, Tutorials, and Videos

• Talha published a LinkedIn blog on implementing Yolo in pure Mojo
• Learn about Debugging in Mojo🔥
• Chris Lattner presented at the AI Engineer World's Fair: Unlocking Developer Productivity across CPU and GPU with MAX
• Chris Lattner sat down with Primeagen to discuss Mojo and the history leading him into building the language.
• Check out the Mojo Community Meeting #4 and #5
• Read about our internal tool we made public for managing a stack of PRs: stack-pr

Awesome Mojo

You can discuss these projects with the creators in the Discord forum: # community-showcase

• TiliFe released the first ML framework with autodiff built on top of MAX: Endia. Check out how familiar the API is to both PyTorch and JAX developers (click the GIF to enlarge it):

• Frank released Mojo FFI bindings to blend2d
• Frank also released image manipulation libraries for Mojo: box_blur_mojo, haldcut-mojo‍
• Soren released Mojo FFI bindings to DuckDB‍
• Dmitry released a Mojo library for calling into io_uring on x86-64 linux: io_uring‍
• Krisztian built an Apache Arrow implementation in Mojo: firebolt‍
• Krisztian also released a GitHub action for installing Mojo: setup-mojo‍
• Ethan released a very fast MatMul implementation that outperforms Numpy in pure Mojo: matmul.mojo‍
• Toasty released a bound logger library for Mojo: stump
• Melody released a devcontainer for setting up Mojo with Neovim: mojo-nvim-devcontainer-cli

Open Source Contributions

Check out all the open source contributions here.  make sure to DM Jack Clayton on Discord if you've had your first PR merged to claim some epic Mojo swag!

Check out the merged contributions this week from our valuable community members:

• leandrolcampos
  • [stdlib] Add has_fma function to sys package
• helehex
  • [stdlib] Add equality methods to Reference
• soraros‍
  • [stdlib] Use inferred-only in rebind
  • [stdlib] Fix argument convention for iota
  • [stdlib] Cleanup polynomial.mojo, improve docstring
  • [stdlib] fix math.gcd for negative numbers
  • [stdlib] Simplify several methods in the UnsafePointer struct
  • [stdlib] Modernise Span.__[eq/ne]__ with latest conditional conformance support
  • [stdlib] Move to EqualityComparableCollectionElement
• gabrieldemarmiesse
  • [stdlib] Rename _get_reference_unsafe to unsafe_get in InlineArray
  • [stdlib] Move find() from StringRef to StringSlice
  • [stdlib] Add a few explicit copy constructors
  • [stdlib] Abort on list resize to bigger sizes without fill value
• jjvraw
  • [stdlib] Remove obsolete FIXME
  • [stdlib] Extend tests for SIMD.__pow__
  • [stdlib] Remove _div_ceil_positive in favour of math.ceildiv
  • [stdlib] Remove duplicate test from PR #3279
  • [stdlib] Allow !r conversion flag in String.format
  • [stdlib] Fix atol parsing for prefixed integer literals with leading underscores
  • [stdlib] __contains__ for ListLiteral
• mzaks
  • [stdlib] Add string justify methods
• shayan-shams
  • [docs] Add str() in print_many() in Functions
• vguerra
  • [stdlib] UTests for SIMD's operators required by Comparable‍
  • [stdlib] UTests for FloatLiteral's operators required by Comparable

• jiex-liu
  • [stdlib] Implement remaining int fns for bit module
• codingonion
  • [examples] Fix typo in examples/matmul.mojo
  • [stdlib] Fix typo in intrinsics.mojo
  • [stdlib] Fix typo in simd.mojo
• msaelices
  • [stdlib] Implement Dict.setdefault(key, default)
  • [stdlib] Implement collections.Counter - Part 2
  • [stdlib] Disallow implicit float to int conversions in SIMD types
• yinonburgansky
  • [stdlib] write_to(writer, ...) -> writer.write(...)
• kszucs
  • [stdlib] Support creating nested python objects using list literals
  • [stdlib] Enable equality comparisons for List[T] == List[T]
• martinvuyk
  • [stdlib] Fix String.splitlines and test and move to string_slice
  • [stdlib] Add Dict.get(key) -> Optional[T] and Dict.get(key, default) -> T methods
  • [stdlib] Add is_valid_utf8 and test
  • [stdlib] Fix String.split() and start fixing String.__len__()
  • [stdlib] Add SIMD.__contains__
  • [stdlib] Move String.isspace and _StringIter implementations to StringSlice
• haifeng-jin
  • [GitHub Actions] Extract install build tools into separate scripts
• rd4com
  • [Stdlib] Add Dict.__init__ overload with power_of_two_initial_capacity
  • [Stdlib] Speedup Dict in _maybe_resize
• YichengDWu
  • [stdlib] Remove incorrect alignment constraint
• jon-chuang
  • [examples] Improve examples/matmul.mojo by 2-3x via split-K sub-tiling
• bgreni
  • [stdlib] Make object Representable and Formattable
• MatveyF
  • [stdlib] Int comparison operator unit tests
• taylorpool
  • [Documentation] Fix typo in arc.mojo