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Tips, tutorials, and perspectives from the tekko.id team about the digital and technology world.
Implementing ReBAC: Building Zanzibar-Style Permissions with OpenFGA and Next.js
Learn how to implement Relationship-Based Access Control (ReBAC) in Next.js using OpenFGA to build scalable, multi-tenant SaaS permission systems.
Privacy-Preserving AI: Local SLM Inference with Transformers.js and WebGPU
Learn how to run quantized Small Language Models directly in the browser using WebGPU for high-performance, private, and cost-effective text analysis.
Local-First Web Architecture: Scaling PGlite and ElectricSQL
Discover how to build high-performance, offline-ready web apps using PGlite and ElectricSQL for seamless bidirectional Postgres synchronization.
Hardware-Accelerated Local AI: WebGPU and Transformers.js
Learn how to leverage WebGPU and Transformers.js to build privacy-first, low-latency AI features directly in the browser without server-side overhead.
Local-First React: Syncing Postgres with ElectricSQL and PGlite
Discover how to build ultra-responsive, offline-capable React apps by bringing the power of Postgres to the browser using ElectricSQL and PGlite.
Hardware-Accelerated Browser AI: WebGPU and Transformers.js
Learn how to leverage WebGPU and Transformers.js to run high-performance, quantized AI models directly in the browser for improved privacy and reduced latency.
Implementing MCP: Secure SQL Data Bridges for LLMs
Learn how to use the Model Context Protocol (MCP) to build secure, real-time data bridges between private SQL databases and LLM orchestrators.
Continuous Profiling with eBPF: Solving Go Performance Bottlenecks
Learn how to use eBPF and Parca to implement zero-overhead continuous profiling for Go microservices, identifying production bottlenecks without code changes.
Building Custom MCP Servers: Connect AI Agents to Your Dev Stack
Learn how to implement the Model Context Protocol (MCP) to bridge the gap between AI models and your internal development tools, databases, and APIs.