Public Lab Wiki documentation



Developers



Above: a diagram of our data model

The Public Lab Developers group is open to any Public Lab related (or -interested) programmers and developers. Float ideas, solicit feedback, get involved in existing PL programming projects, or start your own!

How to contribute

We are actively seeking contributors, so please introduce yourself on the developers list and ask about how you can help keep these free and open source software projects working (and improving) for our thousands of community members!

To get started, visit our welcome page!

First-timers only

If this is your first time, and you'd like to quickly jump into an issue, see the following list for any available first-timers-only issues:

If there are no issues available, please see our full welcome page here:

https://publiclab.github.io/community-toolbox/#r=all

Read more about our software outreach work here!


Activities

Purpose Category Status Author Time Difficulty Replications
Create a welcoming "first-timers-only" issue to invite new software contributors - - @warren - - 0 replications: Try it »
Help Public Lab’s software grow by joining a supportive team - - @warren - - 0 replications: Try it »
Use Git and GitHub to contribute and improve Public Lab software - - @warren - - 0 replications: Try it »
Set up your development environment in Cloud9 - - @liz - - 0 replications: Try it »
Make the most basic github contribution - - @liz - - 0 replications: Try it »

Add an activity  or request an activity

Activities should include a materials list, costs and a step-by-step guide to construction with photos. Learn what makes a good activity here.


Questions

Title Author Updated Likes
Can I get a file of numbers instead of a graph from the foldable spectrometer software? @mountevans 22 days ago
Software project ideas for upcoming 2018 Summer of Code fellowships? @warren about 1 month ago

Ask a question  or help answer future questions


Public Lab Software projects

Project Description Source Code
PublicLab.org Ruby on Rails This very website!PublicLab.org - a collaborative knowledge-exchange platform. github:publiclab/plots2
MapKnitter Ruby on Rails Assemble aerial images into maps. github:publiclab/mapknitter
Spectral Workbench Ruby on Rails Material analysis using DIY spectrometry. JavaScript core on GitHub github:spectral-workbench
PublicLab.Editor JavaScript A general purpose, JS/Bootstrap UI framework for rich text posting, with an author-friendly, minimal, mobile/desktop interface. github:publiclab/PublicLab.Editor
Leaflet.DistortableImage JavaScript Leaflet plugin built for MapKnitter. Enables images to be distorted. github:publiclab/Leaflet.DistortableImage
Leaflet.BlurredLocation JavaScript A Leaflet-based interface for selecting a "blurred" or low-resolution location, to preserve privacy github:publiclab/leaflet-blurred-location
WebJack JavaScript a JavaScript library that uses an audio software modem to communicate with an Arduino via a headphone jack github:publiclab/webjack
ImageSequencer JavaScript/Node.js Prototype sequential image processing system, inspired by storyboards github:publiclab/image-sequencer
Infragram JavaScript Analyze plant health with infrared imagery. github:p-v-o-s/infragram-js
MapMill Ruby on Rails Upload and collaboratively rank large batches of aerial imagery. github:publiclab/mapmill

Public Lab is on Github at: https://github.com/publiclab

First time contributors

New to open source/free software? Here are some resources to get you started:

Resources


Contributing for non-coders

Not interested (or not yet interested) in coding, but still want to help out? Have a project you really need to get your work done, and trying to encourage coders to tackle it?

You can still help out; in fact, helping to clearly describe and document problems and new feature proposals is at least as important as writing the code itself.

When creating or editing an issue, try to:

  1. Clearly describe the problem, linking to pages where it can be observed, or where a new feature might live. Include screenshots to be very specific!
  2. (for bugs) If you don't know the problem, do what you can to help others narrow it down: provide contextual information like your browser, OS, and what you were doing when it happened. Did it used to work? Does it still, but only sometimes? Help them reproduce it!
  3. Propose a solution. Whether or not you code, describing what should or could happen, or even what you expected to happen is always helpful to someone looking to fix it. This can be as simple as "It should show a notification." or "There should be a way to hide it."

Once an issue is well documented, we can tag it with help-wanted to get the word out that we're looking for someone to try to fix it. If you're not sure if it's ready, ask on the plots-dev list

Finally, if your issue is well documented, try to get involved in some outreach to new contributors to match someone with the project! Tell them what it'll help you achieve and why you'd appreciate help. And coordinate with the plots-dev discussion list to get the word out.


Preparing issues for newcomers

Related to the above, even if you are a coder, we need help "rolling out the red carpet" (as the Hoodie project calls it) for new contributors, to grow our contributor base. The steps in Contributing for non-coders are a good starting point, but as a coder, you can also deep-link to the relevant lines of code, with Github links and pointers like:

Then, the keyword :medium in JavaScript on this line must be changed to :large too: https://github.com/publiclab/plots2/blob/master/app/assets/javascripts/dragdrop.js#L64 -- does that make sense to you?

This is especially great for attracting coders who are not only new to our code but new to coding in general!

Learn more about how to make a good first-timers-only issue here.


Reviewers

Mentoring for Summer of Code programs has a lot in common with being a software "reviewer" with Public Lab throughout the year; to welcome and support our community of coders, we need to:

  • always be kind and respectful! (remember our Code of Conduct!)
  • help people to become better coders and don't make them feel bad
  • encourage people to open a PR with their work even if it's not finished
  • go through recent PRs to help people who are stuck
  • use emojis!

Some specific things you can do:

  • add links to relevant lines of code to help people see where to start, or for an example of a similar feature
  • suggest writing a test to protect your work from future issues
  • tag things as break-me-up if it's possible to do a project in separate simpler parts

Here are some guides to different ways to help others contribute:

Activities

Purpose Category Status Author Time Difficulty Replications
Create a welcoming "first-timers-only" issue to invite new software contributors - - @warren - - 0 replications: Try it »
Help Public Lab’s software grow by joining a supportive team - - @warren - - 0 replications: Try it »
Use Git and GitHub to contribute and improve Public Lab software - - @warren - - 0 replications: Try it »
Make the most basic github contribution - - @liz - - 0 replications: Try it »

Add an activity  or request an activity

Activities should include a materials list, costs and a step-by-step guide to construction with photos. Learn what makes a good activity here.


Summer of Code

Lots of development on Public Lab software happens as part of the Rails Girls Summer of Code and Google Summer of Code programs, that latter supported generously by Google.

Looking at the GSoC Ideas list is a great place to find projects which our community really needs to get done, whether or not you're in the program.

Read more at our Summer of Code page!


Installation videos

MapKnitter



community software programmers developers code 343

list:plots-dev