Hacker News: jack_hanlon

New comment by jack_hanlon in "Show HN: OpenKnowledge – open source AI-first alternative to Obsidian/Notion"

jack_hanlon — Thu, 25 Jun 2026 22:49:35 +0000

how does this differ from Rowboat ?

Show HN: Skill files made this AI Workout Builder Good

jack_hanlon — Mon, 13 Apr 2026 23:04:39 +0000

Article URL: https://proximafitness.com/

Comments URL: https://news.ycombinator.com/item?id=47759116

Points: 3

# Comments: 0

Show HN: I Created the Cursor for Workouts (Hevy App)

jack_hanlon — Tue, 29 Jul 2025 16:43:36 +0000

Article URL: https://ai.proximafitness.com

Comments URL: https://news.ycombinator.com/item?id=44725562

Points: 1

# Comments: 0

Declarative vs. Procedural Knowledge

jack_hanlon — Mon, 16 Jun 2025 15:52:21 +0000

The difference between the two, and why they are both useful in their own ways.

Comments URL: https://news.ycombinator.com/item?id=44290752

Points: 2

# Comments: 0

Show HN: I Made the v0.dev for Workouts

jack_hanlon — Mon, 02 Jun 2025 22:36:42 +0000

I built the V0 of Workout Builder's, as a fast, no-code tool to help trainers and fitness enthusiasts visually create structured workout programs. It features an intuitive drag-and-drop interface built with React, allowing users to define weekly schedules, exercises, and rest days. All data is stored and synced using Supabase, enabling real-time updates and easy program management. This version focused on speed, simplicity, and setting the foundation for future AI integrations.

Comments URL: https://news.ycombinator.com/item?id=44163959

Points: 1

# Comments: 0

Show HN: I made v0.dev for workout programs

jack_hanlon — Fri, 18 Apr 2025 20:26:39 +0000

Despite there being lots of information out there on how to train in the gym, I still get asked by beginners the same fundamental questions. I decided to build a tool that would allow them to create their own programs in a matter of seconds. I plan soon to create another tool that will rate the quality of these AI built workouts to help improve the programs over time.

Comments URL: https://news.ycombinator.com/item?id=43731581

Points: 4

# Comments: 0