Miscellaneous Works
A premium collection of high-performance developer tools, visual model generators, and document utilities, designed to run 100% client-side for absolute privacy.
logoname
Designed and built a developer-first, constraint-based vector brand identity generator that restricts styling options to guarantee perfectly proportioned, accessible layouts.
- Restricts brand design choices via constraint-based vector layouts (Horizontal, Vertical, Icon-Only) to guarantee visual accessibility and proportion.
- Features real-time parameter tweaking including customizable grid overlays, typography styling, color vibes (Tech, Pro, Play), and element gaps.
- Includes 1-click loading of premium design presets (Zenith AI, NovaPay, HexaCrypt) with resolution-independent SVG vector file downloads.
Json-a
Developed a high-performance, developer-first JSON workspace to format, tree-parse, filter, diff, query, plot, and compile JSON structures 100% locally in the browser.
- Features an interactive collapsible node tree view and path finder to extract full dotted or bracket coordinates instantly.
- Compiles JSON schemas into 11 programming language targets, including TypeScript interfaces, Go/Rust tags, Java POJOs, and Python classes.
- Provides a client-side jq and JSONPath query sandbox for inline filtering, transforming, and querying complex nested JSON arrays.
- Integrates side-by-side visual diff comparison, an SVG data chart plotter, and BOM-optimized spreadsheet exports to Microsoft Excel.
MD-a
Built a local-first, high-performance Markdown editing, converting, and diagramming studio running entirely client-side for maximum writing privacy.
- Split-pane layout featuring sync-scrolling, gutter line index numbers, formatting shortcut bar, and live compiled HTML5 preview.
- Integrates Mermaid.js diagramming to dynamically compile and render text-based charts, mindmaps, and flowcharts directly to SVGs.
- Built-in wizards including a drag-and-drop table grid generator, YAML frontmatter builder, and link/asset health checker.
- Features an automated HTML/rich-text to Markdown converter with exports to LaTeX, standalone HTML, clean plain text, and print-ready PDF.
pg-spring-db
Created an interactive visual ERD database designer, schema linter, and full-stack Spring Boot CRUD REST API scaffolding engine.
- Enables developers to visually design PostgreSQL database tables, configure keys, check constraints, and link relations on an interactive canvas.
- Features a schema linter that scores design health and flags naming convention violations, circular references, or missing indices.
- Instantly generates a complete, downloadable Spring Boot application zip containing JPA entities, MapStruct DTOs, JPA repositories, and CRUD controllers.
- Supports direct SQL DDL script imports to visually render existing schemas, along with automatic generation of Flyway and Liquibase migrations.