There are many ways to contribute to TypeScript.
- Submit bugs and help us verify fixes as they are checked in.
- Review the source code changes.
- Engage with other TypeScript users and developers on StackOverflow.
- Join the #typescript discussion on Twitter.
- Contribute bug fixes.
- Read the language specification (docx, pdf).
Clone a copy of the repo:
Change to the TypeScript directory:
Install Jake tools and dev dependencies:
npm install -g jakenpm install
Use one of the following to build and test:
jake local # Build the compiler into built/localjake clean # Delete the built compilerjake LKG # Replace the last known good with the built one.# Bootstrapping step to be executed when the built compiler reaches a stable state.jake tests # Build the test infrastructure using the built compiler.jake runtests # Run tests using the built compiler and test infrastructure.# You can override the host or specify a test for this command.# Use host=<hostName> or tests=<testPath>.jake runtests-browser # Runs the tests using the built run.js file. Syntax is jake runtests. Optionalparameters 'host=', 'tests=[regex], reporter=[list|spec|json|<more>]'.jake baseline-accept # This replaces the baseline test results with the results obtained from jake runtests.jake -T # List the above commands.
node built/local/tsc.js hello.ts
For details on our planned features and future direction please refer to our roadmap.