The Lab

Building · Not configured · Live · Unreachable

Lab 01

Browser Fingerprint

Your browser reveals a unique identity through canvas rendering, WebGL hardware info, audio processing quirks, and installed fonts — no cookies required. This runs entirely client-side.

Your fingerprint ID Scanning…

Canvas hash —

WebGL renderer —

Timezone —

Screen —

Read the full article →

Pure JS · No server · Canvas · WebGL · Audio · Fonts

Lab 02

Meeting Prep · AI Brief Préparation de réunion · IA

Enter a name before your next meeting. SerpAPI runs three searches (general, LinkedIn, news), feeds the results to Claude Haiku on AWS Bedrock, and returns a structured brief — background, priorities, conversation angles — in seconds. Entrez un nom avant votre prochaine réunion. SerpAPI effectue trois recherches, envoie les résultats à Claude Haiku sur AWS Bedrock, et retourne une fiche structurée en quelques secondes.

SerpAPI → Lambda → Bedrock → Brief ↓ Fiche ↓

Open the tool → Ouvrir l'outil → How it was built → Comment c'est construit →

Lambda · ECR · API Gateway · AWS Bedrock (Haiku 4.5) · SerpAPI

Lab 03

Clickstream Dashboard

Every click, scroll, and section view on this site is captured by analytics.js and sent to API Gateway. A Lambda function writes each batch directly to S3 as partitioned NDJSON — no Firehose needed. An hourly EventBridge cron triggers an aggregator Lambda that writes stats.json to S3, served live below.

Site JS → API Gateway → Lambda ingest → S3 (NDJSON) → Lambda agg. → stats.json ↓

Fetching live data…

API Gateway · Lambda · S3 · EventBridge (hourly) · Athena-ready

Lab 04

AWS · Cost & Certification

Month-to-date spend

$—

Updated daily via GitHub Actions

SAA-C03 · Solutions Architect

35% — In progress

IAM & Security
EC2 & VPC
S3 & Storage
RDS & Databases
ECS / EKS / Lambda
CloudFront & Route 53
Monitoring & Cost

Cost Explorer API · AWS ca-central-1 · Target: SAA-C03

Lab 05

Local LLM · Ollama

A locally-hosted Ollama instance running open-weight models. Powers the Career Intelligence panel in Studio — resume tailoring, cover letters, interview prep, and company research. Not publicly accessible yet.

Status Connecting…

Model —

Use Career Intelligence (Studio)

Ollama :11434 · Local only

Lab 06

PyLearnXP · ADHD-Friendly Python Course PyLearnXP · Cours Python adapté au TDAH

28 modules, 75 lessons, 225 exercises — Python runs entirely in-browser via Pyodide (CPython compiled to WebAssembly), no install, no server. Every exercise ships with three difficulty tiers, always visible, never gated, so a low-focus day never blocks progress. 28 modules, 75 leçons, 225 exercices — Python s'exécute entièrement dans le navigateur via Pyodide (CPython compilé en WebAssembly), sans installation ni serveur. Chaque exercice propose trois paliers de difficulté, toujours visibles, jamais verrouillés.

Pyodide → Web Worker → Lambda → DynamoDB ↓ DynamoDB ↓

Open the course → Ouvrir le cours → How it was built → Comment c'est construit →

Pyodide · WebAssembly · AWS Lambda · DynamoDB (free tier) · 28 modules · 225 exercises

Lab 07

Image Gen · ComfyUI

A locally-hosted ComfyUI instance for image generation experiments. Still in development — not publicly accessible yet.