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lbutler | Better HN

lbutler

236 karmaJoined May 11, 201853 submissions

I make water distribution network models for water utilities.

Check out the software I make to help me build, run and calibrate models:

https://github.com/modelcreate/

https://github.com/lbutler/

https://epanetjs.com

luke at iterating dot ca

Recent submissions

1

Epanet-JS October 2025 Progress Report (opens in new tab)

(epanetjs.com)

1lbutler7mo ago0

2

Show HN: Epanet-JS – A local-first, FSL-licensed app for water network sims (opens in new tab)

(app.epanetjs.com)

3lbutler0y ago1

3

Big Companies Cashed in on Mississippi's Water. Small Towns Paid the Price (opens in new tab)

(nytimes.com)

3lbutler2y ago0

4

Placemark is now open source (opens in new tab)

(macwright.com)

3lbutler2y ago3

5

Show HN: Simulate Water Network Shutdowns (opens in new tab)

(shutdown.modelcreate.com)

1lbutler4y ago0

6

Show HN: Epanet-JS – Simulate a water distribution network in JavaScript (opens in new tab)

(github.com)GitHub

8lbutler6y ago1