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accessibility

React + Vite portfolio and component showcase, with a Node/Express backend integrating live GitLab activity data. Active accessibility and performance work — WCAG-focused component development, Storybook documentation.

Highly accessible themes for GNU Emacs, conforming with the highest standard for colour contrast between background and foreground values (WCAG AAA). https://protesilaos.com/emacs/modus-themes

Lume is a lightweight, zero-dependency JavaScript tooltip engine providing mutation-aware DOM lifecycle management, collision detection, and hardware-accelerated positioning.

A lightweight, interruptible, framework-agnostic typewriter animation library designed for modern web applications and static sites.

Lexis Sophos — an open-source, dependency-free dictionary web app. Look up words with full definitions, phonetics, audio pronunciations, synonyms, antonyms, and examples, powered by the Free Dictionary API. The modern successor to WordWise.

🔗- https://lexis-sophos.pages.dev

VivaVox is a web AAC application to help kids with Cerebral Palsy (CP) and other communication disorders.

Private repo for accessmod shiny

A Windows-style taskbar for macOS — one button per window, on every display. Swift 6 + AppKit, no dependencies, no polling.

Generador del feed de ATL y de su web https://accesibilidadtl.gitlab.io/

Link in bio autoral de Julio Cesar, unindo design, código e uma experiência techno-gnostic.

BNPL platform landing rebuilt from a 2023 Gulp/SCSS archive onto Next.js 16, React 19, TypeScript and Feature-Sliced Design.

TFM: sistema FOSS de control hands-free de cursor mediante mirada y gestos para personas con paralisis motora severa.

Landing page of a Turkey-based foreign trade company, rebuilt from a 2022 Gulp/SCSS archive to Next.js 16, React 19, TypeScript and Feature-Sliced Design.

Public CohortWatch interface for evidence-backed, cohort-relative startup momentum. Live at cohortwatch.dev.

Next.js 15 storefront for a car body-parts shop, recovered from a local archive and rebuilt to run entirely without its decommissioned backend

Portfolio website for a fictional ceramist, built from scratch with plain HTML, CSS, and vanilla JavaScript — form validation and GDPR cookie consent, no framework.

Base24 theme generator that actually looks balanced.

Agent UI design with hard gates: generate, render in a real browser, judge against accessibility and an honesty floor (unknown data shows as unknown), repair, and repeat until it passes.

A small python server to simplify the deployment of BookML compilation

A collection of low-level utilities for use with plain LuaTeX