teslo

Teslo is:

a functional language
a Lisp dialect
an interpreted language
written in JavaScript, that runs on Node.js and in the browser

Features

Teslo has:

macros - read and run time
first class functions
data types - with overloading on constructor argument count
pattern matching
argument destructuring - in function arguments, let bindings, and match expressions
repl - with tab completion
function overloading on argument count and type
variadic functions
lexical scoping & closures

Tell me more

Well... teslo is very early on in its development, so there isn't much more!

Examples

For example code see either prelude.teslo or the test suite, view the source or run them online.

REPL

There's a web REPL at http://thatismatt.github.io/teslo/repl.html .

Or, if you're feeling brave (and have Node.js installed) you code try out the node REPL:

git clone https://github.com/thatismatt/teslo.git
cd teslo
npm install
node repl.js

License

(The MIT License)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the 'Software'), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

thatismatt/teslo

README