https://documents.theboringcat.com/ Practical guides and resources published in The Boring Cat document hub. en Sun, 15 Feb 2026 00:00:00 GMT https://documents.theboringcat.com/documents/cardinal-chart-pcf-canvas-custom-pages/ https://documents.theboringcat.com/documents/cardinal-chart-pcf-canvas-custom-pages/ Sun, 15 Feb 2026 00:00:00 GMT Practical setup guide for a Power Apps PCF chart control with JSON modes, duplicate handling, and Power Fx event integration. https://documents.theboringcat.com/documents/codex-mem-persistent-memory-mcp/ https://documents.theboringcat.com/documents/codex-mem-persistent-memory-mcp/ Fri, 20 Feb 2026 00:00:00 GMT Local first Codex memory via an MCP server backed by SQLite, with progressive retrieval tools for search, timeline context, and full entry details. https://documents.theboringcat.com/documents/codex-thread-renamer-patcher-for-vscode/ https://documents.theboringcat.com/documents/codex-thread-renamer-patcher-for-vscode/ Mon, 23 Feb 2026 00:00:00 GMT Practical guide for patching the OpenAI ChatGPT/Codex VS Code extension so Codex thread renames persist and update the UI immediately. https://documents.theboringcat.com/documents/extimator-project-estimation-tool-freelancers-consultants/ https://documents.theboringcat.com/documents/extimator-project-estimation-tool-freelancers-consultants/ Mon, 23 Feb 2026 00:00:00 GMT Practical guide to Extimator, a project budget estimation tool for freelancers and consultants with structured scope, capacity planning, and Excel/PDF exports. https://documents.theboringcat.com/documents/one-click-self-hosted-openvpn/ https://documents.theboringcat.com/documents/one-click-self-hosted-openvpn/ Tue, 26 May 2026 00:00:00 GMT Set up a private self-hosted OpenVPN server on a VPS with an agent-led workflow, Hetzner tested path, secure local outputs, and clear guardrails. https://documents.theboringcat.com/documents/power-apps-file-exporter-pcf-component-canvas-apps/ https://documents.theboringcat.com/documents/power-apps-file-exporter-pcf-component-canvas-apps/ Mon, 23 Mar 2026 00:00:00 GMT Export files from Power Apps Canvas Apps with a PCF component for Microsoft Power Platform, using JSON input, ZIP downloads, or output JSON for Flow and SharePoint. https://documents.theboringcat.com/documents/power-apps-html-to-pdf-pcf-component-canvas-apps/ https://documents.theboringcat.com/documents/power-apps-html-to-pdf-pcf-component-canvas-apps/ Thu, 26 Feb 2026 00:00:00 GMT Convert HTML to PDF in Power Apps Canvas Apps using a PCF component for inline preview, print, and optional PDF download, built for Microsoft Power Platform. https://documents.theboringcat.com/documents/privacy-and-security-guides/ https://documents.theboringcat.com/documents/privacy-and-security-guides/ Mon, 13 Jul 2026 00:00:00 GMT Use this privacy and security guide collection to compare VPNs, Tor, secure operating systems, and public IP checks while keeping their roles distinct. https://documents.theboringcat.com/documents/proton-vpn-explained/ https://documents.theboringcat.com/documents/proton-vpn-explained/ Mon, 13 Jul 2026 00:00:00 GMT A practical Proton VPN overview covering its documented privacy model, free and paid plans, useful features, limits, and a clear commercial disclosure. https://documents.theboringcat.com/documents/what-a-vpn-changes-about-your-public-ip/ https://documents.theboringcat.com/documents/what-a-vpn-changes-about-your-public-ip/ Mon, 13 Jul 2026 00:00:00 GMT Learn what a VPN changes about your public IP address, what remains visible, and how to run a simple before-and-after check without assuming anonymity.