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remix-project/team-best-practices.md

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# Team best practices
This document aims to address contibutors best practices of the following repositories:
- Remix Project: https://github.com/ethereum/remix-project
- Remix Libraries: https://github.com/ethereum/remix-project/tree/master/libs
This document is not in its final version, **a team meeting which aim to address new/old best practices, feedback, workflows, all kind of issues related to how the team work together occurs every 2 weeks.**
This document link to other specialised best practices (like coding best practices).
Related links:
- Public Website: https://remix-project.org
- Awesome Remix: https://github.com/ethereum/awesome-remix
- Remix basic FAQ: https://hackmd.io/KVooMJhWRImCGq6zkDgW9A
- Remix live: https://remix.ethereum.org
- Remix alpha live: https://remix-alpha.ethereum.org
- Remix beta live: https://remix-beta.ethereum.org
- Remix-lib NPM module: https://www.npmjs.com/package/@remix-project/remix-lib
- Remix-solidity NPM module: https://www.npmjs.com/package/@remix-project/remix-solidity
- Remix-debug NPM module: https://www.npmjs.com/package/@remix-project/remix-debug
- Remix-tests NPM module: https://www.npmjs.com/package/@remix-project/remix-tests
- Remix documentation: http://remix-ide.readthedocs.io/en/latest/
- General gitter channel: https://gitter.im/ethereum/remix
- Dev gitter channel: https://gitter.im/ethereum/remix-dev
- Dev plugin gitter channel: https://gitter.im/ethereum/remix-dev-plugin
---
# Team communication
### 1) Team meetings:
- Daily standup (1pm CET - 11am GMT) for taking care of the current issues.
- A regular standup - each Tuesday (3pm CET - 1pm GMT) - which aim to
- Update every contributor on what others are doing.
- Update the prioritised issues / PRs list.
- Address little issues (possibly related to the current ongoing milestone).
- High level demo, explanation about specific points of the codebase or Ethereum related things.
- A milestone standup - scheduled before the beginning of each milestone, roughly on a monthly basis - which aim to define what will be included in the **next milestone** and who will work on what. This standup also help to set a clear long term vision.
- A retrospective standup - after each releases - which aim to talk about **best practices in general**: what is good, what is bad, how we can improve workflows.
- A tour standup - Just after a release or whenever it is needed - which aim to demo, **explain in details** features, bug fixes or any part of the codebase.
### 2) Group meetings:
- When a story / bug fix is divided in parts, there should be a kickstart meeting with all the developers involved, so that all the devs have an good overview / understanding on:
- How the story fits into the Ethereum tech.
- How the backend (if any) works / will work (could be a smart contract).
- How the frontend works / will work.
- What is the general vision of the UX design for this particular story.
Later progress and discussion is updated directly on the issue or pull request (GitHub).
---
# Prerequisites:
Before starting coding, we should ensure all devs / contributors are aware of:
- Where the codebase is.
- How to setup and get started (always up to date).
- How to run tests.
- Where to find documentation.
- How to reach us through the communication channels - https://gitter.im/ethereum/remix, https://gitter.im/ethereum/remix-dev.
- The following best practices:
---
# Story / Bug fix
- Prioritised list of PRs / issues are tracked in a GitHub Project, Remix IDE issues are managed by a prioritized backlog.
- Every story can be executed by a single developer or a group of 2 or more developers (depending on the size and complexity)
- Each dev should take the part he/she feels the most confortable with.
- Later progress and discussion is updated directly on the issue or pull request (github).
- When a developer or team decides on the story they want to work on (at the start of milestone for instance), they assign themselves to the issue.
- Documentation update should be done together with the story, or an issue with the label "documentation" has to be created.
---
# Pull Requests
### 1) PR Creator:
- It is recommended to use the emoji responses to signal agreement or that you've seen a comment and will address it rather than replying. This reduces github inbox spam.
- Mark unfinished pull requests with the `Work in Progress` label
- Large pull requests (above 200-400 lines of code changed) cannot be effectively reviewed and should be split into smaller pieces.
- Code should comply to the `JavaScript standard style` - https://www.npmjs.com/package/standard
- You should not expect complete review on a pull request which is not passing CI.
- You can obviously ask for feedback on your approach.
- You should assign a reviewer(s).
- Pull requests should be used as a reference to update coding best practices whenever it is needed.
### 2) Review:
- Everyone is free to review any pull request.
- You should add the label "change requested" or "accepted".
- When reviewing people's code consider the following two comments.
> I don't like the name of this function.
vs.
> What do you think about changing the name of this function to ....
Your feedback will often be better received if you pose it in the form of a question.
- Pull request should be reviewed to comply to coding best practices.
- You should take the responsability of the PR you are reviewing.
- You should make sure the app is viable after the PR is being merged.
- You should make sure the PR is correctly tested (e2e tests, unit tests)
- Ideally You should have enough knowledge to be able to fix related bugs.
### 3) Merge:
- Merging is possible after Review and Tests are ok and when the PR is approved.
- After a merge, it is highly recommended to check the new code in `remix-alpha.ethereum.org`
---
# Milestone
- A milestone should **only** contain items we are sure to finish.
- The end of a milestone trigger a new release.
- Milestone items and duration should take in account time spent in bugs fixing and support.
- The team should commit to the milestone duration.
- If a dev finish early he/she can help other to push remaining tasks.
- If a dev finish early he/she can work on specifying / integrating the next milestone.
- A milestone duration is fixed at the start of the milestone (but should better not exceed 1 month).
- Progress and issues regarding a milestone are discussed on regular standups.
# Milestone - Refinement meeting
- A meeting is organized 3 weeks after the beggining of a round. This aims to :
- list what is left to do.
- identify any blocker.
- agree on a release date (which can be earlier 1 week after the meeting and not later than 4 weeks after the meeting.
- add issues that are eligible to get in the release.
- remove issues that aren't doable in time or represent a risk.
- plan for asking feedback about new features (in social medias).
---
# Releases
### 1) Process:
- Should be documented and updated.
- A new release is triggered:
- after an important bug fix
- at the end of a milestone
- We can release an `m.m.m-alpha.x` (whenever we need to release and for whatever reasons) being in between a feature / bug fix completion.
- We release an `m.m.x` whenever there is a bug fix.
- We release an `m.x.0` whenever there is a new feature.
- We release an `x.0.0` after each milestone we consider being an important progress.
- We release an `x.0.0` if there's an API breaking change in one of our libraries.
- After a new release we should stay in alert for possible regression and better not release Friday at 5pm :)
### 2) Community:
- Before the official release, we should select a group of power users and invite them to test and give feedbacks.
- Users need to know upfront a new release is coming and we should prepare them for it by showcasing some new features they can expect and when it will happen (fixed date, published at least 1 week in advance).
- Whenever we have a new release we have to communicate this efficiently (twitter, reddit, ...).
---
# Maintenance
### 1) Bugs:
- A critical bug should get the label `Blocker`, and every effort should be put to fix it.
- Addressing a non critical and non planned bug can be done:
- After having notified in the `remix-dev` channel if the bug does not involves UX or public API changes.
- After a dev meeting (e.g the regular standup) if the bug involves any UX or public API changes.
### 2) Support:
- We should all keep an eye on the public non dev channel and file user feedback.
### 3) Documentation:
- The documentation is done / updated just after the feature / release in a team effort.
- Documentation work is filable as a github issue.
- It is encouraged to find and link associated doc produced by the community (blog posts, videos, tutorials, ...)
---
# Coding best practices
- https://github.com/ethereum/remix-project/blob/master/best-practices.md