v3.0.0-beta — Early Access

Code Simply.
Ship anything.

A new programming language with native bridges to npm and Python, full file I/O and HTTP, plus its own dedicated IDE — Simply Code.

Download Now Read Documentation
index.simply 
-- Objects, packages, HTTP, and file I/O — all built in
use npm:lodash

define config = { host: "localhost", port: 3000 }

fn greet(name, msg = "Hello") {
    output("{msg}, {name}!")
} end

define resp = fetch("https://api.github.com")
if (resp.ok) {
    writeFile("out.json", resp.text)
} end
Why Simply?
Everything you need to build real things — backends, scripts, automation, bots.
📦

npm & Python packages

Use any npm or Python package you already have installed. One line: use npm:axios.

🎯

Objects & data structures

Full object literals, arrays, JSON parsing & stringifying. Build real applications.

🌐

HTTP built in

Native fetch() — call any API without imports. Returns status, body, headers.

📁

File I/O built in

Read, write, append, list directories. No package bridging needed for filesystem work.

⚡

Clean readable syntax

Auto-typed variables, optional strict typing, blocks open with { close with } end.

🔄

Version manager

Install, update, or roll back to any version with one click. Self-updating bootstrapper.

New in v2.0

Meet Simply Code

A dedicated, dark-themed IDE built specifically for the Simply language. Ships with Simply — no extra download.

  • File explorer with folder workspaces and tabs
  • Syntax highlighting & autocomplete for every keyword and built-in
  • Embedded interactive terminal — run with F5, type input live
  • Find & replace, line numbers, comment toggle, font zoom
  • Desktop shortcut auto-created during install
Learn about Simply Code →
index.simply — Simply Code
📁
🔍
▶
Explorer
▾ my-app
index.simply
app.simply
utils.simply
1define port = 3000
2
3fn serve() {
4 output("Listening!")
5} end
6
7serve()
Get Started
Available on Windows, macOS, and Linux.
🪟

Windows

One bootstrapper installs Simply, the Simply Code IDE, and optionally the VSCode extension. Auto-updates itself.

⬇ Download Bootstrapper
v3.0.0-beta · Win 10/11
🍎

macOS & Linux

Paste this one-liner in your Terminal. Installs the Simply interpreter via Node.js. Then open .simply files in VSCode with the extension.

curl -fsSL beirutsites.com/simply/install.sh | bash
v3.0.0-beta · Requires Node.js
See the changelog for what's new.
Note: Simply Code IDE is currently Windows-only. Mac/Linux users can edit .simply files in VSCode with the Simply extension.