Side by side
Kalai vs Skulpt
Both stand on code transpilers. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan Self-hosted
Choose Kalai if you want to translate supported Clojure code for use in other languages and can work through its command-line tool. Look elsewhere if your code depends on unsupported Clojure constructs or you need a REPL-centered workflow.
Visit Kalai Free plan Web
Pick Skulpt for browser-based Python learning or for adding Python execution to a webpage without server-side support. Look elsewhere if your project depends on Python features that Skulpt has not implemented or only partly supports.
Visit SkulptThe facts
| Kalai | Skulpt | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Self-hosted | Web |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | github.com | skulpt.org |
| On code transpilers | #18 of 28 | #22 of 28 |
Kalai: what it does well
- Free and open-source under the Eclipse Public License 2.0.
- Translates Clojure source to target-language source.
- Targets include Rust and Java, with C++ also referenced.
- Maps namespaces, functions, variables, and atoms into target structures.
- README welcomes pull requests and links to contribution guidance.
What to know first
- Supports only a subset of Clojure constructs.
- Rejects top-level forms other than defn and def.
- Requires the Clojure command-line tool to run.
- Gives up REPL and interactive development style.
Skulpt: what it does well
- Runs Python code entirely in the browser.
- Requires no preprocessing, plugins, or server-side support.
- Can be added directly to HTML or embedded in a webpage.
- Supports custom modules created and hosted by users.
- The runtime may be licensed under MIT or PSFLv2.
What to know first
- Some Python language features are missing or only partly implemented.
- The dual runtime license may not cover surrounding build-processing or testing code.
- The interactive feature is described as new and still getting off the ground.