keras vs tfjs

keras and tfjs share 4 technologies: h5py, Rich, TensorFlow, and ml-dtypes. keras is written in Python and tfjs in TypeScript.

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What they share and what sets them apart

In common

tensorflow

tfjs

A WebGL accelerated JavaScript library for training and deploying ML models.

TypeScript19.2kRead on November 6, 2026, at commit 7f5309fWhat is tfjs built with?

Only in tfjs

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
keras324,787 lines written624 code files
tfjs383,524 lines written2,527 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
keras0.5% of its commits signed by AIWith Gemini CLI, Jules, Claude Code, and Cursor
tfjs0% of its commits signed by AI
ActivityFrom GitHub and its history, on the day SeeRepo read it.
kerasLast push November 5, 202611,732 commits64,419 stars
tfjsLast push June 23, 20266,042 commits19,155 stars
TestsThe files that test the code, and the share of code files a test imports.
keras318 test files34.8% of its code files have a test that imports them
tfjs72 test files1.9% of its code files have a test that imports them

Frequently asked questions

Which is bigger, keras or tfjs?
tfjs, with 383,524 lines written; keras has 324,787.

The proof: tensorflow/tfjs's code at commit 7f5309f

Which has more GitHub stars, keras or tfjs?
keras, with 64,419 stars; tfjs has 19,155.

The proof: keras-team/keras on GitHub

Which has more tests, keras or tfjs?
keras, with 318 test files; tfjs has 72.

The proof: keras-team/keras's code at commit 104de14

Which was updated more recently, keras or tfjs?
keras: its last push was on November 5, 2026, and tfjs's on June 23, 2026.

The proof: keras-team/keras's commits on GitHub

Which has more commits signed by AI, keras or tfjs?
keras: an AI signed 0.5% of its commits, with Gemini CLI, Jules, Claude Code, and Cursor.

The proof: the commits each tool signed in keras-team/keras

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