Blog
All articles. All pillars. All authors.
Tasks, Goals, and Recurring Reminders
The AI creates tasks from conversation context. Recurrence engine, due-date notifications, org-scoped visibility, and threaded comments on homework assignments.
Organizations: Families, Schools, and Companies on One Platform
Multi-tenant organizations with shared credit pools, join codes, access codes for phoneless students, and role-based membership for families, schools, and companies.
#018 -- 10 Sessions: From Zero to a Working Compiler
Building a programming language compiler in 10 sessions: lexer, parser, type checker, codegen, and VM in two days.
Generating PDFs, Spreadsheets, and Slide Decks From a Chat Message
Six file generation tools: XLSX, PDF, PPTX, DOCX, HTML, MD. The AI plans the structure, generates via Python libraries, uploads to S3, and streams progress.
#004 -- Five Design Principles That Shape Every Line of FLIN
The five design principles behind FLIN: simple, zero-config, reactive, intent-native, and memory-native.
Six Languages, One Platform: i18n for Africa
French, English, Arabic (with RTL), Swahili, Portuguese, Spanish. How we built internationalization for a continent with hundreds of languages.
Interactive Quizzes With LaTeX: Testing Students Inside a Chat
Two-phase anti-cheat quizzes: the AI sends questions without answers, Redis stores the correct option, and the server validates. With full LaTeX math rendering.
#002 -- 47 Technologies Replaced by One Language
FLIN replaces 47 technologies -- React, Next.js, Express, Prisma, Redux, and more -- with one unified language.
RAG Pipeline: Document Search With pgvector and Semantic Chunking
PostgreSQL with pgvector for embeddings, Datalab API for semantic chunking, Mistral Reranker for top-k refinement, and context compression at 150K tokens.
Writing a Docker Engine Client from Scratch in Rust
Why we wrote a custom Docker Engine API client using hyper and Unix sockets instead of shelling out to the Docker CLI, and the multiplexed stream parsing that made it work.
#001 -- Why We Built a Programming Language From Scratch
Why Juste A. GNIMAVO and AI CTO Claude built FLIN, a programming language replacing 47 technologies, from Abidjan.
Background Jobs: When AI Takes 30 Minutes to Think
Queue-bridged architecture with detached asyncio tasks, Redis progress tracking, cooperative cancellation, and stale job cleanup for long-running AI generation.