Peter Vivo Pengeszikra

single line CV: Creator of mordorjs and TifY also pipeline-operator fanatic. 🇭🇺

mental map: 1John1 + 5John17 |> 1Moses1 = (1Moses2 ... 4.22John21); alpha & omega = !![];

ideas |> experiments |> code

some repo rest in a while until I digit up again - Vibe Archeologist

Those already mermaid graph follow the connections between my articles and the projects they became. Dates show when I wrote them; the branches show how the ideas connect. Ideas representation generated by GPT-6 the source on DEV.TO: https://dev.to/pengeszikra

01 · Read the flow. Learn by doing.

Pipeline experiments and terminal-first programming meet in a small learning tool.

flowchart TD
    terminal_2022["2022 · Terminal workflow"]
    pipe_2023["2023 · Pipeline proposal"]
    pipe_2026["2026 · Type-checked pipelines"]
    tiyf_article["2026 · Terminal Is Your Friend"]
    typescript(["TypeScript fork"])
    tiyf(["terminal-is-your-friend"])
    pipe_2023 -->|"Continued in"| pipe_2026
    terminal_2022 -.->|"Related theme"| tiyf_article
    pipe_2026 -->|"Implemented in"| typescript
    typescript -->|"Powers"| tiyf
    tiyf_article -->|"Implemented in"| tiyf

	_2022-08-09 Terminal is your friend Making the terminal a comfortable part of everyday JavaScript and TypeScript work. Related theme: 2026 · Terminal Is Your Friend Read on DEV →
	_2023-09-29 Pipeline Operator great again! A small proposal: pass a value into a function, then keep reading in the direction the data flows. Continued in: 2026 · Type-checked pipelines Read on DEV →
	_2026-09-30 I added a type-checked pipeline operator to TypeScript — including TSX Returning to the idea with a working experimental TypeScript compiler, including TSX support. Earlier idea: 2023 · Pipeline proposal Implemented in: TypeScript fork Read on DEV →
	_2026-10-04 Terminal is your Friend A small programming playground for a friend. Learn the basics, run real code, and discover TypeScript and a tiny TSX interface along the way. Earlier terminal writing: 2022 · Terminal workflow Implemented in: terminal-is-your-friend Read on DEV →

Explore the code: TypeScript fork · terminal-is-your-friend

02 · Useful types, small tools.

From typed React state to JSDoc, then into a playable game. These older experiments still explain the code.

flowchart TD
    state_article["2023 · Typed React state"]
    duck_article["2024 · The JSDoc module quest"]
    alien_article["2024 · Alien Solitaire"]
    jsdoc_article["2024 · JSDoc Evangelism"]
    state_repo(["react-state-factory"])
    duck_repo(["jsdoc-duck"])
    alien_repo(["alien-solitare"])
    state_article -->|"Implemented in"| state_repo
    state_repo -->|"Reworked as"| duck_repo
    duck_article -->|"Implemented in"| duck_repo
    duck_repo -->|"Used by"| alien_repo
    alien_article -->|"Implemented in"| alien_repo
    duck_article -->|"Lessons continued in"| jsdoc_article
    jsdoc_article -.->|"Discusses"| duck_repo

	_2023-09-13 Simplify your React state management with react-state-factory A small state-management library built around useReducer, typed actions and a straightforward dispatch API. Implemented in: react-state-factory Read on DEV →
	_2024-08-29 jsDoc npm module quest Reworking react-state-factory in JavaScript with JSDoc, and finding the practical limits of publishing its types. Implemented in: jsdoc-duck Lessons continued in: 2024 · JSDoc Evangelism Read on DEV →
	_2024-09-29 A L I E N - S O L I T A R E A playable card game that puts jsdoc-duck to work: typed state and actions in a real JavaScript application. Implemented in: alien-solitare Read on DEV →
	_2024-10-27 JSDoc Evangelism What working on legacy JavaScript and jsdoc-duck taught me about adding useful types without rewriting the application. Earlier experiment: 2024 · The JSDoc module quest Discusses: jsdoc-duck Read on DEV →