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Tips, tutorials, and perspectives from the tekko.id team about the digital and technology world.
Mastering Local-First Sync with ElectricSQL and Postgres
Explore how ElectricSQL bridges the gap between Postgres and SQLite, enabling high-performance, offline-capable applications with seamless cloud-to-edge replication.
Cross-Language Microservices with Wasm Components and Spin
Discover how the WebAssembly Component Model and Spin enable high-performance, polyglot serverless functions with near-zero cold starts and robust security.
Building Compound AI: Programmatic Prompt Optimization with DSPy
Move beyond brittle manual prompting. Learn how to use DSPy to build robust Compound AI systems that programmatically optimize pipelines and model weights.
Building Custom MCP Servers: Securely Connecting Local Data to AI Agents
Learn how to use the Model Context Protocol (MCP) and TypeScript to build secure, local-first servers that provide AI agents with real-time access to your private data.
Local-First Sync with ElectricSQL and PGLite
Discover how to build high-performance, offline-capable web applications using reactive Postgres synchronization with ElectricSQL and PGLite.
Real-Time LLM Context: Building Feature Pipelines with Bytewax and Redpanda
Learn how to bridge the freshness gap in AI by building low-latency streaming feature pipelines using Bytewax and Redpanda for real-time LLM tool-calling.
Mastering the Model Context Protocol (MCP): A Guide for Engineers
Learn how to use Anthropic’s MCP and TypeScript to bridge the gap between LLMs and your private data through secure, standardized tool-use.
Building Extensible SaaS with Go and Extism WebAssembly Plugins
Learn how to implement a secure, multi-language plugin system using WebAssembly and Extism to empower users with custom code execution in Go-based SaaS.
Architecting Polyglot Backends with WASI 0.2 and Wasmtime
Explore how WASI 0.2 and the WebAssembly Component Model enable secure, language-agnostic microservices that transcend traditional container limitations.