Interactive explainers
Deep, hands-on guides to the tricky parts of building software. Each is a self-contained interactive experience — change the inputs, run the attack, step through the flow. The idea lands in a way prose can’t.
- InteractiveMessaging
Message brokers, one mental model
Interactive map of Kafka, NSQ, NATS (JetStream), RabbitMQ, and AWS (EventBridge/SNS/SQS/Lambda): consumer groups, partitions, ordering, delivery, retries, replay.
KafkaNSQNATSRabbitMQAWSOpen the guide - InteractiveZero-trust · mTLS
Smart endpoints, dumb pipes
Interactive zero-trust microservices guide: the gateway/mesh/app split, header trust vs mTLS, the CA handshake, CSR/crt files, and OpenSSL by hand.
mTLSService meshKongCSR / CRTOpen the guide - InteractiveWeb security
Client web security, end to end
A one-stop, animated, beginner-friendly guide to client web security: origin vs site, SameSite, cookie flags, XSS, CSRF, CSP + nonce, framing, CORS, SRI and HSTS.
Origin vs siteSameSiteCookiesXSSCSRFCSPCORSHSTSOpen the guide
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