https://albertbf.com My personal minimalist technical blog en Fri, 10 Apr 2026 00:33:37 GMT https://albertbf.com/articles/projects/libre-utils/heavy-lifters-v030 https://albertbf.com/articles/projects/libre-utils/heavy-lifters-v030 Mon, 23 Mar 2026 00:00:00 GMT LibreUtils v0.3.0 ships three new tools — an Archive Manager, Image Compressor, and expanded Metadata Scrubber — plus the infrastructure that makes WASM-heavy client-side processing actually work. https://albertbf.com/articles/projects/albertbf-blog/visual-audit https://albertbf.com/articles/projects/albertbf-blog/visual-audit Mon, 16 Mar 2026 00:00:00 GMT How a Playwright-powered screenshot audit across desktop, mobile, and dark mode revealed ten visual issues — from missing meta tags to a bare footer — and the minimal fixes that resolved them all. https://albertbf.com/articles/projects/albertbf-blog/growing-the-engine https://albertbf.com/articles/projects/albertbf-blog/growing-the-engine Mon, 09 Mar 2026 00:00:00 GMT How I added article series navigation, RSS feeds, URL support, content archiving, and polished styling to a static blog — all without breaking the zero-cost, zero-dependency philosophy. https://albertbf.com/articles/projects/libre-utils/privacy-core-v020 https://albertbf.com/articles/projects/libre-utils/privacy-core-v020 Tue, 06 Jan 2026 00:00:00 GMT Celebrating LibreUtils v0.2.0 with two new cryptographic tools, zero external runtime dependencies, and lessons learned from shipping privacy-first software. https://albertbf.com/articles/projects/auto-grade/auto-grade-v020-release https://albertbf.com/articles/projects/auto-grade/auto-grade-v020-release Mon, 29 Dec 2025 00:00:00 GMT Announcing Auto-Grade v0.2.0: a milestone release featuring complete file management, polished UI, Python 3.13 upgrade, and the foundation for AI-powered grading. A reflection on the journey from hackathon prototype to production-ready platform. https://albertbf.com/articles/projects/libre-utils/text-encoder-tool https://albertbf.com/articles/projects/libre-utils/text-encoder-tool Mon, 29 Dec 2025 00:00:00 GMT A deep dive into building a LibreUtils tool from scratch — separating pure logic from UI, establishing patterns that scale, and creating a text encoder that handles Base64, URL encoding, and six other formats. https://albertbf.com/articles/projects/auto-grade/auto-grade-ai-document-intelligence https://albertbf.com/articles/projects/auto-grade/auto-grade-ai-document-intelligence Sun, 28 Dec 2025 00:00:00 GMT How we integrated OCR, LLMs, and vector embeddings to transform Auto-Grade from a file management system into an intelligent document processing platform capable of understanding rubrics and contextual grading materials. https://albertbf.com/articles/projects/libre-utils/testing-and-developer-experience https://albertbf.com/articles/projects/libre-utils/testing-and-developer-experience Tue, 23 Dec 2025 00:00:00 GMT How LibreUtils achieves zero-friction quality through Bun's test runner, TypeScript pre-commit hooks, smart CI pipelines, and a developer experience designed for open-source contribution. https://albertbf.com/articles/projects/libre-utils/philosophy-and-architecture https://albertbf.com/articles/projects/libre-utils/philosophy-and-architecture Tue, 16 Dec 2025 00:00:00 GMT Exploring the philosophy, architecture, and technical decisions behind LibreUtils — an open-source collection of browser-based utilities where your data never leaves your device. https://albertbf.com/articles/projects/albertbf-blog/time-travel https://albertbf.com/articles/projects/albertbf-blog/time-travel Mon, 13 Oct 2025 00:00:00 GMT How I added scheduled publishing to a static blog using GitHub Actions and date filtering, enabling future-dated articles to appear automatically without any server-side logic or databases. https://albertbf.com/articles/2025/ssve-org https://albertbf.com/articles/2025/ssve-org Sun, 12 Oct 2025 00:00:00 GMT Creating a fully functional video editor that runs entirely in your browser. From timeline drag-and-drop to complex FFmpeg filter chains, here's how I built SSVE - a simple yet powerful tool for quick video edits. https://albertbf.com/articles/2025/ttrpg-session-manager https://albertbf.com/articles/2025/ttrpg-session-manager Sat, 11 Oct 2025 00:00:00 GMT Exploring the design and implementation of a web-based campaign management tool that helps Game Masters run smoother TTRPG sessions through organized file management, dynamic audio control, and real-time session tracking. https://albertbf.com/articles/projects/auto-grade/auto-grade-navigating-the-chaos https://albertbf.com/articles/projects/auto-grade/auto-grade-navigating-the-chaos Thu, 18 Sep 2025 00:00:00 GMT A deep dive into the evolution of the Auto-Grade project, exploring the challenges of maintaining 100% test coverage, the decision to refactor for sanity, and the performance gains from integrating GridFS. https://albertbf.com/articles/2025/mini-gandalf https://albertbf.com/articles/2025/mini-gandalf Sat, 16 Aug 2025 00:00:00 GMT Diving into the design and mechanics of a multi-level puzzle game inspired by Lakera's Gandalf, where players extract secrets from an LLM while navigating escalating defensive techniques and tool-based protocols. https://albertbf.com/articles/projects/auto-grade/auto-grade-foundation https://albertbf.com/articles/projects/auto-grade/auto-grade-foundation Sat, 09 Aug 2025 00:00:00 GMT Exploring the architecture and design decisions behind a proof-of-concept for automated bulk assignment grading using LLMs, FastAPI, and modern web technologies. https://albertbf.com/articles/projects/albertbf-blog/performance-first https://albertbf.com/articles/projects/albertbf-blog/performance-first Fri, 20 Jun 2025 00:00:00 GMT Deep dive into the performance optimizations that make albertbf.com load in under 200ms, including critical CSS inlining, edge caching, and resource optimization strategies. https://albertbf.com/articles/projects/albertbf-blog/zero-cost-blog https://albertbf.com/articles/projects/albertbf-blog/zero-cost-blog Thu, 19 Jun 2025 00:00:00 GMT How I built a high-performance blog with zero maintenance costs using Cloudflare Workers, static site generation, and modern web technologies.