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This project follows the semver pro forma and uses the git-flow branching model.


This package provides data representation and IO tools for the bigWig file format. The bigWig format is a binary format for associating floating point numbers with bases of the genome. The bigWig files are indexed to quickly fetch specific regions.


The latest version of BigWig is made available to install through BioJulia's package registry. By default, Julia's package manager only includes the "General" package registry.

To add the BioJulia registry from the Julia REPL, press ] to enter pkg mode, then enter the following command:

registry add

Once the registry is added to your configuration, you can install BigWig while in pkg mode with the following:

add BigWig

If you are interested in the cutting edge of the development, please check out the develop branch to try new features before release.


BigWig is tested against Julia 1.X on Linux, OS X, and Windows.

Latest build status:

Unit testsDocumentationcodecov


We appreciate contributions from users including reporting bugs, fixing issues, improving performance and adding new features.

Take a look at the contributing files detailed contributor and maintainer guidelines, and code of conduct.

Financial contributions

We also welcome financial contributions in full transparency on our open collective. Anyone can file an expense. If the expense makes sense for the development the core contributors and the person who filed the expense will be reimbursed.

Backers & Sponsors

Thank you to all our backers and sponsors!

Love our work and community? Become a backer.


Does your company use BioJulia? Help keep BioJulia feature rich and healthy by sponsoring the project. Your logo will show up here with a link to your website.


If you have a question about contributing or using BioJulia software, come on over and chat to us on Gitter, or you can try the Bio category of the Julia discourse site.