movieschedule
epanet-js
movieschedule | epanet-js | |
---|---|---|
1 | 6 | |
2 | 99 | |
- | - | |
0.0 | 0.0 | |
over 2 years ago | 7 months ago | |
PHP | TypeScript | |
GNU General Public License v3.0 or later | MIT License |
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movieschedule
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Ask HN: Have you created programs for only your personal use?
A few that I've written to scratch my own itch or fill a need. Some of which I ended up sprucing up a bit and publishing publicly.
sitesync - Program that could sync files and folders on local file system and remote (FTP or SFTP). Mainly used to help maintain a web site that other people were also modifying. It allowed me to develop on my local copy and push changes without clobbering anything someone else had changed. (Unpublished)
erudite - [0] - Pull articles from Instapaper or Pocket and add to your ebook library (including Hacker News integration that includes URLs for corresponding posts!)
bday - [1] - The super simple birthday and anniversary reminder program. Wrote for myself but several family members also like it. Originally on Windows and then ported to Linux as well.
moviesschedule - [2] - Tracks Australian movie release dates and can even maintain a Google calendar of the movies you are interested in.
coffeegrinder - Java program to help fold automation of coffeescript compilation to javascript. Included optional GUI for viewing javascript version updates whenever the .coffee file was saved. (Unpublished)
bom - A little web-site and FTP scraper to retrieve local weather info from the Australian Bureau of Meteorology. (Unpublished)
bgdicecalc - Little GUI program to easily figure out probabilities for various dice rolls in Backgammon. Want to convert this to a web-page some time. (Unpublished)
feedme - Web-site scraper to create RSS feeds of various comic strips (e.g. Dilbert) with the image directly in the feed. (Unpublished)
[0] https://github.com/evmcl/erudite
[1] https://github.com/evmcl/bday
[2] https://github.com/evmcl/movieschedule
epanet-js
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Ask HN: Did you change your software architecture due to monetary constraints?
At the start up I work at [0], we use an open source library I developed to run hydraulic models of water networks in JavaScript [1].
A hydraulic model may be between 1-10MB and the simulation results can end up being 100+MB of time series data.
Other vendors with proprietary engines have to scale up servers to run their simulation engineers and will store and serve up results from a database.
Having everything done locally means we only have to store a static file and offload the simulation to the client.
Because we've architected it this way our hosting costs are low and users generally have faster access to results (assuming they're running a moderately decent machine)
[0] https://qatium.com/
[1] https://github.com/modelcreate/epanet-js
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Ask HN: How did you find your current job?
I'm a civil engineer and I wrote an open source library that compiled a C library to javascript for my own personal projects - epanet-js [1]
A water utility in Spain spun off a start up called Qatium [2] and they used my library as the engine of their simulations and asked me to join.
[1] https://github.com/modelcreate/epanet-js
[2] https://qatium.com/
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Ask HN: Which personal projects got you hired?
I created a handful of application around water engineering/modelling [1], plus an open source library to run the simulations in javascript [2].
A water utility in Spain spun off a start up to create a similar web based water modelling application and they used my open source library.
They approached me and I joined them and have been able to maintain the open source library as part of my role.
[1] https://github.com/modelcreate/epanet-js#featured-apps
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Ask HN: Have you created programs for only your personal use?
I work as a water engineer, specializing in building hydraulic models so water utilities can simulate their network.
A big part of that is calibrating them which can be time consuming, you look through hundreds of options. I create a few web based apps to help grind through these tasks but ultimately they were for my own use as a consultant to close projects quickly.
I did pull out the engine as its own open source library for other to use, and that ended up helping me get my current role where I can now maintain it and be paid at the same time.
https://github.com/modelcreate/epanet-js
- [OC] Water flowing through a utilities water network
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Ask HN: What is your current side-project?
https://github.com/modelcreate/epanet-js
I've built a few open source apps and few other little projects to help automate my workflow.
There are only a handful of providers of modelling software, most are commercial and one recently sold to Autodesk for $1B.
Not sure I'll convince the industry to change but I'm enjoying tinkering around and making my own small difference.
What are some alternatives?
epanet2toolkit - An R package for calling the Epanet software for simulation of piping networks.
treebender - A HDPSG-inspired symbolic natural language parser written in Rust
zenbot-sim-runner - A sim run batch aggregator / automator for Zenbot. Eases the process of backtesting and subsequent analysis of results.
s4 - super simple storage service + data local compute + shuffle
place
notebook - private notebook end to end encryption
okta-aws-cli-assume-role - Okta AWS CLI Assume Role Tool
tiny-snitch - an interactive firewall for inbound and outbound connections
m4b-tool - m4b-tool is a command line utility to merge, split and chapterize audiobook files such as mp3, ogg, flac, m4a or m4b
trunk - Language learning application.
esper
openmiko - Open source firmware for Ingenic T20 based devices such as WyzeCam V2, Xiaomi Xiaofang 1S, iSmartAlarm's Spot+ and others.