Low-punctuation syntax
Use make, give, say, ask and use with fewer parentheses, semicolons and boilerplate.
SE PROGRAMMING LANGUAGE · 0.7.0Simple from the first line to larger programs.
SE is a low-punctuation, safety-first programming language with one readable model across interpreted code, native builds, Web development, and ecosystem bridges.
use statistics
nums = [10, 20, 30]
make report values
average = statistics.mean values
give "Average: " + average
say report nums
59directly importable built-in modules
.seclean, low-punctuation source
3core workflows: check / run / build
WebHTML / CSS / JS / TS output
One language model, many workflows
Capability grows without forcing the core language to become noisy.
Static checking
se check catches issues before execution, and the VS Code diagnostics use the same checker.
Interpreted + native
Run quickly with se run or build a native executable through the C++20 backend.
SE Web
Describe components, HTML, CSS and browser behavior in SE and emit standard Web files.
Start in a few seconds
Install the released SE CLI on macOS or Linux, then verify with se doctor.
curl -fsSL https://raw.githubusercontent.com/funlearnstudio/SE/main/install.sh | sh
se --version
se doctor
Learn from syntax to complete workflows
The documentation is split into focused lessons, with a dedicated API guide and example for every built-in module.
Language basics
Values, variables, conditions, loops, functions and collections.
Safety model
try, fallible operations, Option, Result and type checking.
Built-in modules
From statistics and regex to SQLite, threading and Node.js.
Web & bridges
SE Web, Browser API, JavaScript, TypeScript, Node and Next bridges.