Building in public

Creator.
Builder.
Always learning.

I'm LongLong. I build products, experiment with AI, make videos, and share what I learn along the way.

See what I'm building ↓Watch the journey

Selected work

Projects born from problems I want to solve.

PROJECT 01 · LIVE

Creator Publish Package

Turn one script and one cover into a ready-to-publish package for every platform—without repeating the same work three times.

Script + Cover→YouTubeB站REDnote

Try in ChatGPT ↗View on GitHub ↗Download SKILL.md ↓

PROJECT 02 · BUILDING

AI Video Editor

An editing workflow that handles the repetitive cuts while preserving the rhythm and personality of the speaker.

Try in ChatGPTView on GitHubDownload SKILL.md

Videos & notes

I share the messy middle, not just the launch.

I built a Skill to package videos for three platforms

The story behind Creator Publish Package—and how it changed my publishing workflow.

Watch on YouTube →

Build log

Can AI remove the boring parts of video editing?

AI · Creator tools

Life experiment

What I'm learning after stepping away from big tech.

Career · Independence

Money

Building freedom slowly, with fewer shortcuts.

Finance · Intentional living

LL.

About me

I'm LongLong.
I like making ideas real.

After eight years as a software engineer at Meta, I took a gap year to build independently. This site is my workshop: a place for creator tools, experiments, videos, and honest notes from the process.

Based inSan Francisco Bay Area

Working onAI × creator workflows