fiberplane/fiberplane
Nov 2024 – Apr 2025
6 Months active
Languages Used
JavaScriptMarkdownTypeScriptSQLMDXRustHTMLShell
Technical Skills
AI IntegrationCloudflare WorkersContent CreationFront End DevelopmentGitHub APIReact
Micha Hernandez van Leuffen
PROFILE
Micha Hernandez Van Leuffen
Over six months, contributed to the fiberplane/fiberplane repository by delivering thirteen features focused on developer experience, observability, and secure API workflows. Built tools such as the Fiberplane Agents Playground for agent development on Cloudflare, implemented end-to-end tracing and authentication middleware for API endpoints, and published technical blog posts to support onboarding and product adoption. Enhanced documentation and UI consistency, introduced interactive API playgrounds, and integrated observability with OpenTelemetry and HONC stack. Leveraged TypeScript, Rust, and Cloudflare Workers to address real-world developer needs, emphasizing clear commit hygiene, technical writing, and hands-on guides that improved onboarding, security, and system transparency.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
18Total
Bugs
0
Commits
18
Features
13
Lines of code
1,217
Activity Months6
Your Network
4 peopleShared Repositories
4
Work History
April 2025
5 Commits • 3 Features
Apr 1, 2025April 2025 (2025-04) — Focused on developer experience improvements and observability capabilities for Fiberplane. Delivered the Fiberplane Agents Playground tool for building, testing, and debugging agents on Cloudflare, with visibility into agent state, messages, and tool calls; included npm package integration to streamline adoption. Strengthened onboarding and consistency through documentation enhancements and API naming improvements. Published hands-on blog posts detailing HONC deployment with Cloudflare Workers one-click deployment and MCP observability integration using Model Context Protocol with Hono/OpenTelemetry, including setup steps and demos. These efforts collectively boost agent development velocity, system observability, and external developer engagement.
5 Commits • 3 Features
Apr 1, 2025April 2025 (2025-04) — Focused on developer experience improvements and observability capabilities for Fiberplane. Delivered the Fiberplane Agents Playground tool for building, testing, and debugging agents on Cloudflare, with visibility into agent state, messages, and tool calls; included npm package integration to streamline adoption. Strengthened onboarding and consistency through documentation enhancements and API naming improvements. Published hands-on blog posts detailing HONC deployment with Cloudflare Workers one-click deployment and MCP observability integration using Model Context Protocol with Hono/OpenTelemetry, including setup steps and demos. These efforts collectively boost agent development velocity, system observability, and external developer engagement.
April 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 focused on delivering developer-facing content that showcases Fiberplane's Playground capabilities. Delivered a new blog post detailing the Fiberplane Playground integration with Val Town for in-browser Hono.js API testing, with emphasis on interactive documentation and endpoint testing. The work strengthens onboarding and demonstrates end-to-end testing workflows directly in the browser, aligning with business goals of increasing developer adoption and reducing integration friction.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 focused on delivering developer-facing content that showcases Fiberplane's Playground capabilities. Delivered a new blog post detailing the Fiberplane Playground integration with Val Town for in-browser Hono.js API testing, with emphasis on interactive documentation and endpoint testing. The work strengthens onboarding and demonstrates end-to-end testing workflows directly in the browser, aligning with business goals of increasing developer adoption and reducing integration friction.
February 2025
4 Commits • 3 Features
Feb 1, 2025February 2025 focused on marketing, onboarding, and educational content for Fiberplane with three developer-focused features and corresponding site-wide promotions. No major bugs fixed during this period; the work prioritized documentation, onboarding, and showcasing product capabilities for Hono and OpenTelemetry integrations. The efforts align with the roadmap and improve developer experience and time-to-value for customers using Fiberplane with Hono and OTEL.
4 Commits • 3 Features
Feb 1, 2025February 2025 focused on marketing, onboarding, and educational content for Fiberplane with three developer-focused features and corresponding site-wide promotions. No major bugs fixed during this period; the work prioritized documentation, onboarding, and showcasing product capabilities for Hono and OpenTelemetry integrations. The efforts align with the roadmap and improve developer experience and time-to-value for customers using Fiberplane with Hono and OTEL.
February 2025
January 2025
2 Commits • 2 Features
Jan 1, 2025January 2025 focused on security hardening for trace ingestion and enabling product adoption for Fogwatch within the fiberplane/fiberplane repo. Implemented API Authentication Middleware to secure trace ingestion by replacing API_TOKEN with AUTH_TOKEN and introducing a bearer token authentication mechanism, accompanied by a README for manual trace submission. Published the Fogwatch blog post detailing features and benefits (real-time log streaming, TUI interface, filtering options, and configuration) and guidance to get started with the terminal-based log viewer for Cloudflare Workers, supporting marketing and onboarding. These efforts enhance security, improve developer experience, and strengthen product messaging.
January 2025
2 Commits • 2 Features
Jan 1, 2025January 2025 focused on security hardening for trace ingestion and enabling product adoption for Fogwatch within the fiberplane/fiberplane repo. Implemented API Authentication Middleware to secure trace ingestion by replacing API_TOKEN with AUTH_TOKEN and introducing a bearer token authentication mechanism, accompanied by a README for manual trace submission. Published the Fogwatch blog post detailing features and benefits (real-time log streaming, TUI interface, filtering options, and configuration) and guidance to get started with the terminal-based log viewer for Cloudflare Workers, supporting marketing and onboarding. These efforts enhance security, improve developer experience, and strengthen product messaging.
December 2024
4 Commits • 2 Features
Dec 1, 2024December 2024 delivered two primary capabilities in fiberplane/fiberplane, elevating observability and documentation around serverless workflows. The team implemented end-to-end tracing and visualization for Cloudflare Worker-to-Worker invocations via Hono APIs, enabling debugging and performance monitoring across sequential and parallel execution patterns. A companion serverless uptime monitor was documented for the HONC stack (Hono, Durable Objects, D1) on Cloudflare Workers, including architecture overview, database schema, monitor class implementation, API endpoints, and a starter web UI linked to a GitHub repository for full code access. This period also included targeted documentation updates tied to the mega-launch-week (three commits updating the launch-week MDX).
4 Commits • 2 Features
Dec 1, 2024December 2024 delivered two primary capabilities in fiberplane/fiberplane, elevating observability and documentation around serverless workflows. The team implemented end-to-end tracing and visualization for Cloudflare Worker-to-Worker invocations via Hono APIs, enabling debugging and performance monitoring across sequential and parallel execution patterns. A companion serverless uptime monitor was documented for the HONC stack (Hono, Durable Objects, D1) on Cloudflare Workers, including architecture overview, database schema, monitor class implementation, API endpoints, and a starter web UI linked to a GitHub repository for full code access. This period also included targeted documentation updates tied to the mega-launch-week (three commits updating the launch-week MDX).
December 2024
November 2024
2 Commits • 2 Features
Nov 1, 2024Month: 2024-11 — Performance and delivery summary for fiberplane/fiberplane. Key features delivered include improvements to user experience and knowledge sharing that support both product value and developer advocacy. Major bugs fixed: none reported in this period. Overall impact: enhanced login feedback increases user satisfaction and confidence, while documented AI tooling work strengthens internal knowledge base and external thought leadership. Technologies/skills demonstrated: React/TypeScript UI enhancement, clear commit hygiene, and technical writing on AI tooling and workflows.
November 2024
2 Commits • 2 Features
Nov 1, 2024Month: 2024-11 — Performance and delivery summary for fiberplane/fiberplane. Key features delivered include improvements to user experience and knowledge sharing that support both product value and developer advocacy. Major bugs fixed: none reported in this period. Overall impact: enhanced login feedback increases user satisfaction and confidence, while documented AI tooling work strengthens internal knowledge base and external thought leadership. Technologies/skills demonstrated: React/TypeScript UI enhancement, clear commit hygiene, and technical writing on AI tooling and workflows.
Activity
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Quality Metrics
Correctness97.8%
Maintainability97.8%
Architecture97.8%
Performance96.6%
AI Usage24.4%
Skills & Technologies
Programming Languages
BashHTMLJavaScriptMDXMarkdownRustSQLShellTOMLTypeScript
Technical Skills
AI IntegrationAPI DevelopmentAPI DocumentationAPI SecurityBackend DevelopmentCloudflare WorkersContent CreationD1Database DesignDevOpsDocumentationDrizzle ORMDurable ObjectsFront End DevelopmentFront-end Development
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline