Brittany Joiner {Britt the Builder}'s profile on Product Hunt

About

Whether it's through no-code, low-code, or straight up code... I love helping people by solving interesting problems through tools! You'll also find me organizing my life - and everything in it - with Trello! I write a weekly how I Trello newsletter, and posting videos on my youtube channel "Brittany Joiner".

Links

Website

Trello newsletter

Twitter

Badges

Good find 🧐

Pixel perfection 💎

Bright Idea 💡

Gemologist

View all badges

Maker History

Agent Browser ShieldBlock prompt inject & cut token costs for AI browser agents
Jun 2026
Trello Checklist CollapserCollapse or expand your checklists with a single click
Jul 2025
Trello Tip Generator and NewsletterGet the most of out of Trello with these quick tips
Sep 2022
Crmble for TrelloMaking customer relationship management a piece of cake.
Oct 2020
TrelloVisual collaboration with a shared perspective on projects
Apr 2020

🎉

Joined Product HuntMarch 21st, 2020

Forums

•

15d ago

Agent Browser Shield - Block prompt inject & cut token costs for AI browser agents

AI agents browsing the web have a problem: they read everything — cookie banners, hidden instructions, dark patterns — and can't tell real content from a trap. Agent Browser Shield sits between your agent and the web, stripping prompt injections, masking PII, removing dark patterns, and filtering page noise that burns tokens. Free, source-available, works with browser-use and Browserbase.

•

11mo ago

Trello Checklist Collapser - Collapse or expand your checklists with a single click

Bring Trello’s mobile checklist collapse feature to desktop. Quickly hide or expand checklists to stay focused, cut clutter, and manage tasks more easily. Free, simple, and works instantly—no login, setup, or data sharing required.

•

4yr ago

Featured

Hi there 👋 I'm Elizabeth co-founder and General Partner at Hustle Fund. AMA

I co-founded Hustle Fund, a pre-seed fund for software entrepreneurs. Previously, I was a partner at 500 Startups, where I invested in seed-stage companies and ran the Mountain View accelerator. In a prior life, I co-founded and ran an ad tech company called LaunchBit (acq .2014). Let's talk about startups, founder mindset, and more. AMA