D3.js plugins

Design scalable database architectures, build interactive D3.js visualizations in React/Vue/Svelte, set up A/B tests with metrics validation, audit analytics tracking for data quality, apply Postgres best practices, and optimize complex SQL queries across cloud databases like Snowflake and BigQuery.

Automate X/Twitter fully without API keys: scrape profiles/tweets/followers/media, post threads/polls/DMs, manage lists/follows/blocks/mutes, analyze engagement/trends/networks/competitors, monitor growth/monetization, and build AI agents via Puppeteer browser scripts, CLI, REST APIs, and 80+ MCP tools.

Generate visuals across 11 channels including raster, SVG, web, interactive, video, terminal, diagrams, and infographics while enforcing brand tokens, 8:1 contrast minimum, custom dimensions, and style guides. Critique produced PNG/JPG/SVG/PDF artifacts with a vision-model agent that evaluates design principles (Tufte/Bertin/Gestalt), channel anti-patterns, and brand compliance, providing evidence-based PASS/NEEDS REVISION/FAIL verdicts.

Build and manage a local AI-powered personal CRM and project tracker in SQLite: sync Gmail/Calendar data, import/analyze meeting transcripts for commitments and relationship insights, log journals/decisions/notes/tasks, generate interactive Tailwind HTML dashboards/reports/timelines/network graphs, query naturally across all modules, and automate health checks/backups.

Automate end-to-end developer job search: ingest resumes/portfolios to build ExperienceLibrary and profile, generate ATS-optimized resumes/cover letters/outreach copy, track applications with benchmarks/notifications, run mock interviews, analyze market trends/AI displacement risks, strategize networking, and evaluate offers with feedback loops that learn from outcomes.

Audit websites, UIs, dashboards, presentations, and code against VisAWI/Gestalt-backed visual design principles including layout, typography, color, hierarchy, spacing, accessibility, and responsiveness. Score designs quantitatively up to 40 points, get research-backed fixes via agent, command, or guided skills.

Generate responsive D3.js v7 visualizations like bar charts, scatter plots, treemaps, force-directed graphs, Sankey diagrams, and more in standalone HTML, HTML+JS, or React single-screen layouts for rapid data visualization prototyping and deployment.

Engineer performant Svelte frontends with interactive animations (GSAP/Lenis), 3D/WebGL (Threlte), scrollytelling, data visualizations (D3/Layer Cake), and design systems (typography, OKLCH colors, Tailwind), using agents to align creative aesthetics, technical architecture, visual polish, and UX psychology research.