ETA - estimated time of arrival

Estimates remaining waiting time, hosted at https://entorb.net/eta-v1/. There now is a followup project at https://github.com/entorb/eta-vue/.

Use cases

• Standing in a queue
• Waiting for a process to finish
• Book reading finish time
• Exercising (homework or sport)

Key features

• Mode countdown (target = 0)
• Mode countup (target > 0)
• Display of table and chart of speed over time

How to use this repository

This tool is coded in plain JavaScript, sources are in src/

These external libraries are manually downloaded and placed in src/lib/ via scripts/download_libs.sh

• Tabulator 5.4
• ECharts 5.4.1

Code quality checks GitHub Actions are used to perform automated code quality checks upon PR creation. To run it locally:

• npm ci to install packages for the actions below
• npm update to update the packages versions used below
• npm run format to run code style check using Prettier
• npm run lint to run static code analysis using ESLint
• npm test to run unit tests using Jest
• npm run testc to run unit tests using Jest and display code coverage result
• note: tests are written for German timezone

Spell checking via CSpell See spelling.json for custom dictionary

Credits

• the notification sound 481151__matrixxx__cow-bells-01.wav is from freesound.org