ia
Deep Dive: Generating AWS diagrams with an AI agent and Draw.io MCP
How I use an AI agent with the Draw.io MCP to automatically generate professional AWS architecture diagrams, directly in Draw.io.
jls42.org
Personal blog about AI, infrastructure and tech projects
Recent Articles
All posts 
blog
New logo and migration to Astro: jls42.org gets a facelift
Discover the new logo incorporating AI symbolism and the complete migration of the blog from Hugo to Astro, with automatic translation into 15 languages.
blog / ia
Babel Fish AI: New Features, Context Menu, Auto-Copy, Code Quality Control, etc.
With Babel Fish AI, I previously introduced a Chrome extension able to convert voice to text via OpenAI's Whisper API, also offering real-time translation. Today I'm back with a batch of new features and many improvements: from the context menu to automatic copying of the transcribed text, including automatic rephrasing (now activatable from a button in the banner), this post takes stock of the changes since the very first version.
blog / ia
Launch of Babel Fish AI: Chrome Extension for Voice Transcription and Translation
Babel Fish AI, a personal project, is an innovative Chrome extension that converts voice to text with exceptional accuracy, while offering an optional automatic translation feature. Designed to be reliable and ad-free, it provides high-quality voice transcription via OpenAI's Whisper API. I created this extension partly to address a personal need: to simplify communication with AIs by dictating my requests.
infrastructure / blog
Update: LibreChat version v0.7.6 with automated deployment on AWS EC2
I'm happy to announce that my automated deployment project for LibreChat on AWS EC2 has been updated to fix issues related to recent changes in how LibreChat is installed, while now supporting version v0.7.6.
blog / ia
Integrate the OpenAI o1-preview model into a Python script with LaTeX expression handling
Discover how to integrate the new OpenAI o1-preview model into a Python script to enhance your AI projects. This script allows you to interact with the OpenAI API using the o1-preview model, with the ability to include web content in prompts via a web scraping feature. It also correctly handles LaTeX math expressions in the model's responses, converting them into readable Unicode text in the terminal.
Latest AI News
All news
GitHub Copilot unifies Claude and Codex, Anthropic refuses advertising, ElevenLabs raises $500M
GitHub opens Agent HQ to Claude and Codex in public preview, Anthropic explains why Claude will remain ad-free, Apple integrates Claude Agent SDK into Xcode, Mistral launches Voxtral Transcribe 2, and ElevenLabs raises $500M in Series D.
Claude Opus 4.6 and GPT-5.3-Codex: Dual Launch, Gemini 3 Update
Anthropic launches Claude Opus 4.6 with 1M context and agent teams, OpenAI releases GPT-5.3-Codex and the Frontier platform, Google updates Gemini 3 for the Super Bowl, and GitHub introduces pinned comments.
SpaceX acquires xAI, OpenAI launches Codex App, Qwen releases Qwen3-Coder-Next
SpaceX acquires xAI to deploy AI in space, OpenAI releases Codex App on macOS, Qwen releases an 80B model for coding agents, Anthropic partners with Allen Institute and HHMI for scientific research.
Gemini Drops: Project Genie, Auto Browse, Veo 3.1 and 8 major Google announcements
Google launches Project Genie to create interactive worlds, Gemini arrives in Chrome with Auto Browse, Veo 3.1 adds image-to-video, and Personal Intelligence connects your Google apps.
AI News: Claude on Mars, Cowork opens to plugins, OpenAI deploys 60+ ChatGPT apps
Claude plans the first AI drive on Mars, Anthropic enriches Cowork with 11 plugins and publishes a study on loss of autonomy, OpenAI accelerates ChatGPT apps, xAI launches a cutting-edge video API.
AI News January 28, 2026: Gemini in Chrome, OpenAI Prism, Claude interactive tools
AI News January 26-28, 2026: Gemini comes to Chrome with auto browse, OpenAI launches Prism for scientists, Claude integrates interactive tools, Anthropic partners with UK government, Google AI Plus available in the US.
Projects
View project Babel Fish AI: Voice Transcription and Translation Extension
Open-source browser extension for voice transcription and translation. Built with Roo Code, maintained with Claude Code and Gemini CLI. Chrome and Firefox.
Multilingual Automation: My AI-Powered Markdown Translator Script
Open-source Python script to translate Markdown files via the OpenAI, Mistral AI, Claude and Gemini APIs. A project born from my collaboration with AI.
Automated Deployment of LibreChat on AWS EC2: An Innovative DevOps Solution
Fully automated deployment of LibreChat on AWS EC2 with Terraform, GitLab CI/CD and AWS SSM. Operational instance in under 6 minutes with optimized costs.
StoryPixAI: Generate Children's Illustrated Stories with AI and AWS
Interactive web application that generates personalized children's stories with AI illustrations. Uses GPT-4, DALL-E 3, AWS Lambda and Terraform.