DevTools/Features/TimelineView

Please use "Edit with form" above to edit this page.

Status

Event Timeline View
Stage	Planning
Status	`
Release target	`
Health	OK
Status note	`

{{#set:Feature name=Event Timeline View

|Feature stage=Planning |Feature status=` |Feature version=` |Feature health=OK |Feature status note=` }}

Team

Product manager	Kevin Dangoor
Directly Responsible Individual	Rob Campbell
Lead engineer	`
Security lead	`
Privacy lead	`
Localization lead	`
Accessibility lead	`
QA lead	`
UX lead	`
Product marketing lead	`
Operations lead	`
Additional members	`

{{#set:Feature product manager=Kevin Dangoor

|Feature feature manager=Rob Campbell |Feature lead engineer=` |Feature security lead=` |Feature privacy lead=` |Feature localization lead=` |Feature accessibility lead=` |Feature qa lead=` |Feature ux lead=` |Feature product marketing lead=` |Feature operations lead=` |Feature additional members=` }}

Open issues/risks

`

Stage 1: Definition

1. Feature overview

A graphical representation of things that are happening in a page.

2. Users & use cases

Why is my app slow?

Browsers are quite complex environments. The timeline view can help developers visually spot why their application is slow. By plotting things like:

• network traffic
• JavaScript
• GC pauses
• reflow/repainting

together, users can correlate events that cause user interface slowness.

3. Dependencies

`

4. Requirements

1. incorporate a variety of data sources
2. should be remote-capable

Non-goals

`

Stage 2: Design

5. Functional specification

`

6. User experience design

`

Stage 3: Planning

7. Implementation plan

`

8. Reviews

Security review

`

Privacy review

`

Localization review

`

Accessibility

`

Quality Assurance review

`

Operations review

`

Stage 4: Development

9. Implementation

The DevTools/Timeline page has notes about the architecture for a feature like this.

Stage 5: Release

10. Landing criteria

` {{#set:Feature open issues and risks=` |Feature overview=A graphical representation of things that are happening in a page. |Feature users and use cases===== Why is my app slow? ====

Browsers are quite complex environments. The timeline view can help developers visually spot why their application is slow. By plotting things like:

• network traffic
• JavaScript
• GC pauses
• reflow/repainting

together, users can correlate events that cause user interface slowness. |Feature dependencies=` |Feature requirements=# incorporate a variety of data sources

1. should be remote-capable

|Feature non-goals=` |Feature functional spec=` |Feature ux design=` |Feature implementation plan=` |Feature security review=` |Feature privacy review=` |Feature localization review=` |Feature accessibility review=` |Feature qa review=` |Feature operations review=` |Feature implementation notes=The DevTools/Timeline page has notes about the architecture for a feature like this. |Feature landing criteria=` }}

Feature details

Priority	P2
Rank	8
Theme / Goal	`
Roadmap	Developer Tools
Secondary roadmap	`
Feature list	Desktop
Project	`
Engineering team	DevTools

{{#set:Feature priority=P2

|Feature rank=8 |Feature theme=` |Feature roadmap=Developer Tools |Feature secondary roadmap=` |Feature list=Desktop |Feature project=` |Feature engineering team=DevTools }}

Team status notes

	status	notes
Products	`	`
Engineering	`	`
Security	`	`
Privacy	`	`
Localization	`	`
Accessibility	`	`
Quality assurance	`	`
User experience	`	`
Product marketing	`	`
Operations	`	`

{{#set:Feature products status=`

|Feature products notes=` |Feature engineering status=` |Feature engineering notes=` |Feature security status=` |Feature security health=` |Feature security notes=` |Feature privacy status=` |Feature privacy notes=` |Feature localization status=` |Feature localization notes=` |Feature accessibility status=` |Feature accessibility notes=` |Feature qa status=` |Feature qa notes=` |Feature ux status=` |Feature ux notes=` |Feature product marketing status=` |Feature product marketing notes=` |Feature operations status=` |Feature operations notes=` }}