ex_debug_toolbar

`ex_debug_toolbar` is a toolbar for Phoenix projects to display all sorts of information
about current and previous requests: logs, timelines, database queries etc.
![Screencapture](https://media.giphy.com/media/xUPGcm4teakeuY2U6Y/giphy.gif)
# Installation
  1. Add `ex_debug_toolbar` to your list of dependencies in `mix.exs`:
    ```elixir
    def deps do
      [{:ex_debug_toolbar, "~> 0.1.0"}]
    end
    ```
  2. Ensure `:ex_debug_toolbar` is started before your application:
   ```elixir
   def application do
     [applications: [:ex_debug_toolbar, :logger]]
   end
   ```
  2. Add `ExDebugToolbar.Phoenix` to your endpoint in `lib/my_app/endpoint.ex`
  ```elixir
    defmodule MyApp.Endpoint do
      use Phoenix.Endpoint, otp_app: :my_app
      use ExDebugToolbar.Phoenix
      ...
    end
  ```
  3. Enable toolbar in config `config/dev.exs` and setup collectors. Replace `:my_app` and `MyApp` with your application name
  ```elixir
    # ExDebugToolbar config
    config :ex_debug_toolbar,
      enable: true
    config :my_app, MyApp.Endpoint,
      instrumenters: [ExDebugToolbar.Collector.InstrumentationCollector]
    config :my_app, MyApp.Repo,
      loggers: [ExDebugToolbar.Collector.EctoCollector, Ecto.LogEntry]
    config :phoenix, :template_engines,
      eex: ExDebugToolbar.Template.EExEngine,
      exs: ExDebugToolbar.Template.ExsEngine
  ```
  4. To display parallel Ecto preloads you have to use `master` branch
  ```elixir
    defp deps do
      [
       {:ecto, github: "elixir-ecto/ecto", branch: "master", override: true}
      ]
    end
  ```
# Contributors
Special thanks goes to [Juan Peri](https://github.com/epilgrim)!
# Contribution
  Contributions in the form of bug reports, pull requests, or thoughtful discussions in the GitHub issue tracker are welcome!
# TODO
- [ ] Hide debug logs/output behind `debug: true` config
- [ ] Add custom messages to toolbar
- [ ] Add metadata to events and use groupable names (template.render, controller.render etc)
- [ ] Decorator for functions to time them
- [ ] System info panel
- [ ] Help/Docs Panel
- [ ] Add specs
- [ ] Request history
- [ ] Improve Docs
- [ ] Ajax calls
- [ ] Channels info
- [ ] Visualize timeline
- [ ] Visualize gettext
- [ ] Simple installer mix task
- [ ] Upgrade to Phoenix 1.3
- [ ] Configurable URL path (instead of hardcoded `__ex_debug_toolbar__`)
- [ ] Elm/React instead of jquery?
## Demo App
  Use [demo app](https://github.com/kagux/ex_debug_toolbar_demo) to simplify development process.