Deliverables
This section showcases various public pieces of software I’ve built. Open-source npm packages, side project examples free of NDA, approaches and other finished code deliverables.
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Real-Life Refactoring Example: ~3x Less Code to Read.
There is a popular idea that refactoring is making code shorter. It is not entirely wrong. Repetition, pointless conditional branches, and dead variables do make code longer for no reason. But the usual topmost problems are when the intentions of a class's main public method, the business or operational ones, are unclear to a reader.
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AI-Powered Image Generation & Publication System (Imagetron)
Imagetron is a contract-first, workflow-driven backend system that orchestrates third-party AI image generation and publication through explicit domain modeling and asynchronous boundary management.
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abbr-title-tap (npm package)
A drop-in enhancement for
<abbr title="...">that brings native-like hover tooltips to mobile users — with tap-triggered display and automatic hiding on outside tap. Zero-config, tiny, and production-ready. -
Playwright Hierarchy Reporter (npm package)
A minimal, custom hierarchical test reporter for Playwright with clean, indented CLI output — inspired by Vitest’s verbose reporter.
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Null-Object (npm package)
A runtime-safe, polymorphic noop object that absorbs all method calls, property accesses, and assignments—without side effects or the need for conditionals.
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Puppeteer PDF Service
The small, decoupled, quickly set up and easily scalable service to generate PDFs from the styled web page with Puppeteer.
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Enhanced ENV Schema CLI (npm package)
The missing CLI (enhanced) and programmatic wrapper around env-schema that conveniently validates environment variables against JSON Schema in your CI pipelines.
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HTTP Convenience Pack (npm package)
The small TypeScript HTTP convenience library; methods, statuses, MIME types, headers enums, types, validators, normalizers,
in group,of group,make,extractetc. -
OpenAPI Spec Markdown Merger (npm package)
Expand the OpenAPI JSON specification
descriptionfields by merging the arbitrary markdown files translated to HTML.