KnapsackPro / knapsack

Knapsack splits tests evenly across parallel CI nodes to run fast CI build and save you time.

Knapsack

Speed up your tests

Run your 1-hour test suite in 2 minutes with optimal parallelisation on your existing CI infrastructure

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Knapsack wraps your current test runner and works with your existing CI infrastructure to split tests optimally.

It comes in two flavors, knapsack and knapsack_pro:

	knapsack	knapsack_pro
Free	✅	✅ Free plan
Static split	✅	✅
Dynamic split	❌	✅
Split by test examples	❌	✅
Graphs, metrics, and stats	❌	✅
Programming languages	🤞 (Ruby)	✅ (Ruby, Cypress, Jest, SDK/API)
CI providers	🤞 Limited	✅ (All)
Heroku add-on	❌	✅
Additional features	❌	🤘 (Overview)
	Install	Install

knapsack vs knapsack_pro full comparison

Migrate from knapsack to knapsack_pro

If you are already using knapsack and want to give knapsack_pro a try, here's how to migrate in 10 minutes.