Codcel

The core of Codcel is open source. Inspect the engines, review the code, and contribute improvements alongside us.

Codcel Calculation Engine

High-performance Rust engine implementing a wide range of Excel-compatible financial and business functions.

Codcel Table Engine

Rust-based table engine for fast lookups, joins, and reference tables — built for production workloads.

Codcel Parquet Engine

Lightning-fast Rust connector for read-only Parquet tables — ideal for analytics, data lakes, and high-volume columnar queries.

Codcel PostgreSQL Engine

Full CRUD Rust connector for PostgreSQL — production-ready database access with complete create, read, update, and delete support.

Codcel Documentation

Open documentation written in Markdown — easy to read, easy to contribute to, and version-controlled.

Built in Rust. Documented in Markdown. No black boxes.