https://github.com/geko-rs/geko
🦎 A friendly, lightweight programming language for math and games
https://github.com/geko-rs/geko
interpreter programming-language
Last synced: 27 days ago
JSON representation
🦎 A friendly, lightweight programming language for math and games
- Host: GitHub
- URL: https://github.com/geko-rs/geko
- Owner: geko-rs
- License: mit
- Created: 2026-03-02T03:09:36.000Z (4 months ago)
- Default Branch: main
- Last Pushed: 2026-05-17T06:27:28.000Z (about 1 month ago)
- Last Synced: 2026-05-17T08:46:57.165Z (about 1 month ago)
- Topics: interpreter, programming-language
- Language: Rust
- Homepage:
- Size: 461 KB
- Stars: 16
- Watchers: 0
- Forks: 4
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
#### 🦎 Geko
... is a friendly, lightweight programming language for math and games
#### 💡 Status
`Geko` is unstable, and currently a **work in progress project (WIP)**.
Nightly builds are available giving you a chance to explore and test the language as it evolves.
#### 🏠 Quick Start
```geko
putln("Hello, world!");
```
#### ✨ Examples
```geko
fun greet(name) {
greetings := [
"Nice to meet you",
"Welcome aboard",
"Glad you're here",
"Hey"
]
greeting := greetings.choice()
putln(greeting + ", " + name, " 🎉!")
}
putln("👋 Hey there! What's your name?")
greet(readln())
```
```geko
class Sandwich {
fun init(self, cheese, tomatoes) {
self.cheese := cheese
self.tomatoes := tomatoes
}
fun cook(self) {
putln(
"Sandwich is ready with "
+ str_of(self.cheese) + " cheese, "
+ str_of(self.tomatoes) + " tomatoes."
)
}
}
sandwich := Sandwich(3, 2)
sandwich.cook()
```
#### 🔦 ToDo
- [ ] `os` library
- [x] `fs` library
- [x] `time` library
- [x] update `math` library
- [x] implement `random` in `math` library
- [x] implement `choice` for list
- [ ] `strings` library
- [ ] `fmt` library
- [x] `convert` library
- [ ] `reflect` library
- [x] `env` library (by `Antares64`)
- [x] `mem` library
- [ ] `unsafe` library
- [ ] `signal` library
- [ ] `zip` library
- [ ] `color` library
- [ ] `ffi` library
- [ ] `net/http` library
- [ ] `net/tcp` library
- [ ] `net/udp` library
- [ ] `net/socket` library
- [ ] `uuid` library
- [x] `crypto` library
- [ ] `sys` library
- [x] `process` library
- [ ] `iter` library
- [ ] use `lasso` for string interning
- [x] rework anonymous functions syntax
- [ ] implement `shuffle` for list
- [x] `ok` and `error` builtins
- [x] `todo` builtin
- [ ] `loop` keyword
- [ ] `assert` keyword
- [x] implement anonymous functions
- [x] extend for loop to iterate over items of list
- [x] implement dictionaries
- [ ] write specification for standard library
- [ ] start writing documentation
- [ ] basic jit