FLIN
The language that replaces 47 technologies
A compiled, full-stack programming language built from scratch in Rust. One syntax for frontend, backend, database, and tooling. 3,200+ tests. 180 embedded UI components. Zero npm dependencies.
Building FLIN
The Embedding Model Choice Crisis
When switching embedding models broke every existing vector in the database.
15 Bugs That Shaped the FLIN Language
A retrospective of the 15 critical bugs that forced design changes and made FLIN better.
The FLIN CLI: Build, Test, Run
How we built the FLIN CLI with build, test, run, format, and lint commands.
Production Panic Calls: Tracking and Elimination
How we tracked down and eliminated 5 production panic calls found during the audit.
93 Sessions Audited in One Pass
The methodology behind auditing 93 development sessions in a single pass.
Documentation Comments in FLIN
How FLIN documentation comments generate API docs and IDE tooltips automatically.
Embedded Demo and Templates
Starter templates and the embedded demo that ships with every FLIN installation.
The FLIN VSCode Extension
Building a VSCode extension for FLIN with syntax highlighting, autocomplete, and error diagnostics.
The Module System and Imports
How FLIN resolves imports, manages modules, and handles circular dependencies.
Template Literals and String Formatting
String interpolation, template literals, and formatting functions in FLIN.
Arrow Functions and Lambda Inference
Arrow function syntax and automatic lambda type inference in FLIN.
Production Hardening Phase 1
Phase 1 of production hardening: crash prevention, graceful error handling, and stability.