published
Designing Provider APIs with Explicit Boundaries
A practical guide to designing provider SDKs with small semantic APIs, private transport details, explicit limits, and room for change.
Writing
Writing archive.
The archive holds earlier writing, kept intact. New pieces appear here when they are ready.
Current notebook
What I am thinking through now.
- Provider API boundaries
- Runtime-neutral infrastructure
- Founder engineering
- Reliable product systems
New pieces will be published when the thinking is useful—not to keep a feed busy.
published
Founder Engineering: From Product Decision to Production
A grounded workflow for founder-engineers: turn an ambiguous product decision into a small bet, a shippable system, and evidence for the next decision.
published
Runtime-Neutral Infrastructure in Rust
How to build Rust libraries that stay useful across runtimes by owning the public API, isolating execution, and making blocking boundaries explicit.
archived
How to Avoid Common Security Pitfalls in Go
An introduction to common Go web-security risks, including XSS, SQL injection, CSRF, dependency vulnerabilities, and basic mitigations.
archived
How to Use SVG Icon as AvatarBadge in Chakra UI
Use a custom SVG or image inside Chakra UI's AvatarBadge component, with complete React examples and styling details.
archived
How File-System Based Routing Works in Next.js
A practical guide to the Next.js pages router, covering page routes, API routes, nested paths, and dynamic segments.
archived
Linux Commands: watch
Use the Linux watch command to rerun a command at regular intervals, highlight changes, and monitor evolving system output.
archived
Linux Commands: env
Use the Linux env command to inspect environment variables or run a command with a temporary, isolated environment.
archived
How to Schedule a Blog Post on Hashnode
A 2020 workaround for scheduling a Hashnode post by storing content in GitHub and publishing it with a scheduled GitHub Actions workflow.
archived
Linux Commands: printenv
Use the Linux printenv command to list environment variables or retrieve the value of one named variable.
archived
Linux Commands: du
Use the Linux du command to inspect file and directory disk usage, choose human-readable output, and control traversal depth.
archived
Fathom vs Plausible: Which privacy-focused Google Analytics alternative should you use?
A 2020 comparison of Fathom and Plausible across privacy, dashboards, pricing, and the trade-offs of leaving Google Analytics.
archived
How to Implement HTTP Basic Auth in Go (Golang)
Implement HTTP Basic Authentication in a Go server, from parsing the Authorization header to validating credentials and returning responses.
archived
Linux Commands: wc
Use the Linux wc command to count lines, words, bytes, and characters in files or piped input.
archived
Linux Commands: pwd
Understand the Linux pwd command, the difference between logical and physical paths, and how shell and binary implementations compare.
archived
How to change the port of a Next.js application
Change the development port for a Next.js application from the default 3000 using command-line flags or package scripts.
archived
Linux Commands: ls
Learn the essentials of the Linux ls command, including long listings, hidden files, sorting, and several useful options.
archived
How to implement concurrency in Go
Learn the foundations of concurrency in Go through goroutines, channels, and a small example that contrasts concurrent and sequential work.
archived
Create Golang HTTP Server in 15 Lines
Build a minimal Go HTTP server with net/http, a handler, and a listening port in roughly fifteen lines of code.
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