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Tips, tutorials, and perspectives from the tekko.id team about the digital and technology world.
Automating RAG Evaluation: Using DeepEval and Pytest for CI/CD
Move beyond the 'vibe check' by implementing automated LLM evaluation pipelines. Quantify hallucinations and faithfulness using DeepEval and Pytest in your CI/CD.
Scalable ReBAC with OpenFGA and Go: A Guide for Multi-Tenant SaaS
Learn how to implement Relationship-Based Access Control (ReBAC) using OpenFGA and Go to solve complex authorization challenges in multi-tenant SaaS applications.
Cilium eBPF: Building a Sidecar-less Service Mesh with mTLS
Eliminate the sidecar tax. Learn how to use Cilium eBPF and Hubble to secure Kubernetes networking with mTLS and deep observability without proxy overhead.
Mastering WebGPU: Building High-Performance Compute and Graphics Pipelines
Learn how to leverage WebGPU and WGSL to build hardware-accelerated web applications, focusing on compute pipelines for real-time data visualization.
Scalable ReBAC with OpenFGA and Next.js: A Zanzibar-Style Guide
Learn how to implement Google Zanzibar-inspired Relationship-Based Access Control (ReBAC) in Next.js using OpenFGA for complex multi-tenant SaaS permissions.
Privacy-First AI: Running Quantized SLMs with Transformers.js and WebGPU
Learn to implement privacy-preserving, real-time text analysis using Transformers.js and WebGPU to run quantized models directly in the browser.
Local-First Web: Building Reactive Apps with PGlite and ElectricSQL
Learn how to architect high-performance, offline-ready web applications using Postgres in the browser and bidirectional sync via ElectricSQL.
Hardware-Accelerated Local AI: WebGPU and Transformers.js
Learn how to leverage WebGPU and Transformers.js to build high-performance, privacy-first AI features that run entirely in the browser, eliminating server costs and latency.
Local-First React: Building Offline-Ready Apps with ElectricSQL & PGlite
Learn how to build resilient, high-performance React applications using ElectricSQL and PGlite for local-first synchronization and reactive Postgres in the browser.