A scripting language for humans

Bash, but you can actually read it.

Simple syntax. Sane errors. Built-in HTTP, JSON, and file I/O. Compiles to a single binary.

curl -fsSL https://raw.githubusercontent.com/codetesla51/logos/main/install.sh | sh

fetch.lgs

let res = httpGet("https://api.example.com/users")

if res.ok {
    let users = parseJson(res.value.body)
    for user in users {
        print(user["name"])
    }
}

Written in Go

Embeddable

Built-in concurrency

MIT licensed

Why Logos?

Everything you need for scripting. Nothing you don't.

CLI First

File I/O, HTTP, JSON, and shell execution built in. No imports needed.

Embeddable

Embed in Go apps like Lua. Register functions and call scripts from Go.

Readable

C-like syntax that reads like prose. No boilerplate, no surprises.

Concurrent

First-class concurrency with spawn blocks. Parallelize with ease.

Compiles

Build to a single standalone binary. No runtime dependencies.

Sandboxed

Restrict file, network, and shell access when embedding.

Clean and readable

Logos syntax stays out of your way.

example.lgs

// Fetch and process data
let res = httpGet("https://api.example.com/data")

if res.ok {
    let data = parseJson(res.value.body)
    
    for item in data["items"] {
        print(item["name"])
    }
}

// Concurrent processing
spawn for url in urls {
    let r = httpGet(url)
    if r.ok {
        fileWrite("cache/" + hash(url), r.value.body)
    }
}

Install

One command. Linux and macOS.

Terminal

v0.0.1

$ curl -fsSL https://raw.githubusercontent.com/codetesla51/logos/main/install.sh | sh

Works on Linux and macOS

Ready to start?

Read the docs and write your first script in minutes.

Read the Docs View on GitHub →