Selected work

Projects

These are the strongest products and open-source projects I'm actively improving. I keep this list intentionally tight so each item reflects recent, real work.

8 curated projects

5 live products

3 open-source repos

8 auto-synced from GitHub

Ventures

My current company and main focus.

WellKnown Digital

An AI agency specializing in helping businesses integrate AI systems and develop agentic commerce solutions for modern digital operations.

AIAgentic ToolingAutomation

Featured

live

StartupPerks

Curated startup credits registry with verified perk data, filters, and contributor submissions through pull requests.

AstroBunCloudflareOpen Source

live

HN-Brief

Automated daily briefing that summarizes top Hacker News stories and comment threads with AI.

Cloudflare WorkersLLMsAutomationOpen Source

live

LLM Registry

The source of truth for LLM benchmarks with verified scores, side-by-side model comparisons, and API access.

Next.jsLLMsBenchmarksOpen Source

live

eat-with-me

Real-time social dining app built on WebRTC with secure signaling and AI fallback experiences.

SvelteWebRTCNode.js

Open source projects

open source

slack-beam

CLI for sending Slack messages to channels and users by name for fast automations and repeatable workflows.

TypeScriptCLISlack API

live

blog.jnd0.dev

Writing space for engineering notes, practical lessons, and transparent build logs from recent products.

SvelteKitWritingEngineering

open source

agent-skills

Reusable skill packs for coding agents following the Agent Skills specification and real workflow patterns.

PythonAI AgentsDX

open source

tailwindcss-sepia-mode

Tailwind CSS plugin that adds sepia-mode utilities for reading-friendly visual themes.

Tailwind CSSPluginOpen Source

Other open source and contributions

Auto-synced snapshot from github.com/jnd0.

lens-demo-sandbox

0 stars

Open-source project by jnd0.

HTML Updated 2026-03-21

Interview-Companion-Live

0 stars

A real-time multimodal AI interviewer that sees, hears, and speaks naturally, with interruption-aware coaching grounded in your target job description.

JavaScript Updated 2026-03-17

CodexBar

0 stars

Show usage stats for OpenAI Codex and Claude Code, without having to login.

Code Updated 2026-02-28

country-counter

0 stars

This app allows allows you to count how many days you've stayed in each county each year

JavaScript Updated 2023-08-05

jnd0.github.io

0 stars

Open-source project by jnd0.

HTML Updated 2022-12-05

chrome-aws-lambda-layer

0 stars

43 MB Google Chrome to fit inside AWS Lambda Layer compressed with Brotli

Code Updated 2020-08-04

docker-curriculum

0 stars

:dolphin: A comprehensive tutorial on getting started with Docker!

Code Updated 2019-12-11