Hello all,

We are extending the deadline for Code4Lib T-Shirt design submissions for for Code4Lib 2023 in Princeton.  Entries are now due Monday, January 9, 2023.

Details and submission form below:

The 18th annual Code4Lib Conference will be held at Princeton University March 14 - 17, 2023, and we are issuing an open call for a logo design to be featured on the front of the Code4Lib 2023 Conference t-shirt.

We are accepting designs now. The deadline to enter a design for consideration is Monday, January 9, 2023.  The winning logo will be chosen based on a popular vote, which will be held in January.

Designs should include the conference name (Code4Lib 2023) and are limited to a single color, by default a white logo on a black t-shirt. If you would prefer a color other than white, let us know in your explanatory text and it will be considered, but cannot be guaranteed.  All designs must be original and the intellectual property of the person submitting the design and must be compliant with the conference Code of Conduct (

To submit your design, fill out this form:

For voting, please upload a JPG or PNG file to the Google form.  Be aware that the winning design will work best as a high-resolution vector art file for screen printing, so save your original file in a compatible format such as .ai, .cdr, .eps or .pdf.  Please contact the T-Shirt Committee if you have any questions.

For more information about the conference, see the Code4lib 2023 conference website (


Kate Lynch ([log in to unmask]<mailto:[log in to unmask]>)

Margaret Heller ([log in to unmask]<mailto:[log in to unmask]>)

The Code4Lib 2023 T-Shirt Committee