Tessel libraries

The Tessel library index

Libraries for Tessel programs.

Everything published with tessel publish: 8 libraries, 11 versions. Add one to a project with tessel add, then import it.

chart

0.1.1

Charts for Canvas, PNG and PDF: lines, scatter, areas, bars, log axes, legends

tessel add chart MIT 2026-10-25

Details Website Code

csv

0.1.0

Read and write CSV files: quoted fields, any separator, headers, columns as numbers

tessel add csv MIT 2026-10-25

Details Website Code

inspector

0.1.0

Property panels: number rows with units and math, choices, colors, toggles, sections and search

tessel add inspector MIT 2026-10-25

Details Website Code

interpolate

0.2.0

Interpolation: linear, cubic splines, shape-keeping (PCHIP), Akima and steps, with slopes, areas, inverse lookup and 2D grids

tessel add interpolate MIT 2026-10-25

linalg

0.1.0

Matrices, vectors, LU, Cholesky, QR, least squares, symmetric eigenvalues and the SVD

tessel add linalg MIT 2026-10-24

numeric

0.1.0

Root finding, integration and differential equations

tessel add numeric MIT 2026-10-19

pytessel

0.2.0

A Python interpreter: run Python code from a Tessel program

tessel add pytessel MIT 2026-10-25

regex

0.1.0

Regular expressions that always run in linear time: groups, classes, anchors, flags, replace and split

tessel add regex MIT 2026-10-25

Publish a library

A library is a Tessel module in a git repository, with a [library] table in its tessel.toml. Publishing tags a version and proposes its entry here as a pull request, which is checked automatically: the tag, the checksum, and that the code compiles.

tessel new textkit --template library   # start one
cd textkit
# write it, push it to GitHub, then:
tessel publish                           # tag it and propose it here

Once the pull request is merged, the library is on this page within a minute or two, and tessel add finds it. See the Libraries guide for the details.

Made from the index on 2026-10-25 04:03 UTC.