Our latest insight
Tips, tutorials, and perspectives from the tekko.id team about the digital and technology world.
Building Custom MCP Servers: Giving AI Agents Direct Tool Access
Learn how to bridge the gap between LLMs and your local environment by implementing the Model Context Protocol (MCP) using TypeScript and Node.js.
Architecting Local-First Web Apps with PGLite and ElectricSQL
Learn how to build resilient, high-performance web applications using PGLite and ElectricSQL to master offline-sync and the local-first paradigm.
Optimizing LLM Cost and Latency with Semantic Caching
Learn how to slash LLM costs and latency by implementing semantic caching using Redis and vector embeddings for intelligent response reuse.
Architecting Polyglot Microservices with WASI 0.2
Discover how the WebAssembly Component Model and WASI 0.2 provide a type-safe, high-performance alternative to traditional RPC for polyglot microservices.
Migrating to ML-KEM: A Guide to Post-Quantum TLS Handshakes
Learn how to implement ML-KEM (Kyber) in your service-to-service communication to protect against 'Harvest Now, Decrypt Later' quantum threats.
Programmatic Prompting: Scaling RAG with DSPy and Guardrails AI
Learn how to replace brittle manual prompts with programmatic optimization using DSPy and ensure production-grade reliability with Guardrails AI.
Real-Time Runtime Security: Blocking Malicious Processes with eBPF and Tetragon
Move beyond passive alerts to active prevention. Learn how to leverage eBPF and Tetragon to block unauthorized process execution in Kubernetes in real-time.
Scaling Permissions with ReBAC: A Guide to OpenFGA and Zanzibar
Learn how to implement fine-grained, relationship-based access control (ReBAC) using OpenFGA and Google’s Zanzibar model for scalable distributed systems.
Scaling LLM Inference: Speculative Decoding with vLLM
Learn how to use speculative decoding and vLLM to slash LLM latency. A technical guide to draft models, PagedAttention, and production optimization.