Parsec is an open-source organization focused on mathematics, programming languages, visualization, and computational systems.
We build tools for people who want to understand how things work beneath the surface — from mathematical expressions and abstract syntax trees to rendering engines, compilers, and scientific computation.
The name comes from the astronomical unit parsec — a measure of distance used to understand the scale of the universe. We apply the same idea to knowledge: exploring deeper layers of abstraction and making them understandable.
The Parsec ecosystem includes projects such as:
- Mathematical languages and expression systems
- Visualization and rendering engines
- Symbolic and numerical computation tools
- WebAssembly-powered runtimes
- Programming language infrastructure
- Educational tools for mathematics and computer science
Each project is designed to be modular, composable, and open.
Many Parsec projects are written in Rust.
Rust provides memory safety without garbage collection, predictable performance, and a strong foundation for building reusable computational infrastructure.
For us, Rust is not only a systems language — it is a tool for creating reliable abstractions.
We believe that software should help people understand, not merely use.
Instead of hiding complexity, we aim to expose it through clear abstractions, visualizations, and well-designed tools.
Parsec is built around a simple idea:
Deep understanding creates better systems.
Most projects are experimental and evolve through research, discussion, and implementation.
If you are interested in mathematics, programming languages, compilers, rendering, scientific computing, or systems programming — contributions and discussions are welcome.
See CONTRIBUTING.md.
Unless stated otherwise, projects within the Parsec ecosystem are released under the MIT License.