4 min lectura • Guide 307 of 877
How to Reduce Context Switching in Development Work
Context switching destroys developer productivity—studies show it takes 23 minutes to refocus after an interruption. GitScrum's WIP limits enforce finishing before starting, focused workflows reduce task juggling, and visual boards make it easy to see what deserves attention right now.
Context Switching Cost
Why It Kills Productivity
CONTEXT SWITCHING IMPACT:
┌─────────────────────────────────────────────────────────────┐
│ THE HIDDEN COST OF SWITCHING │
├─────────────────────────────────────────────────────────────┤
│ │
│ RESEARCH FINDINGS: │
│ ┌─────────────────────────────────────────────────────────┐│
│ │ • 23 min average to refocus after interruption ││
│ │ • 40% productivity loss from multitasking ││
│ │ • 50% more errors when task switching ││
│ │ • Mental fatigue from context loading/unloading ││
│ └─────────────────────────────────────────────────────────┘│
│ │
│ DEVELOPER-SPECIFIC COSTS: │
│ ┌─────────────────────────────────────────────────────────┐│
│ │ • Lose mental model of code structure ││
│ │ • Forget debugging hypotheses ││
│ │ • Miss edge cases when returning ││
│ │ • Lower code quality from rushing ││
│ └─────────────────────────────────────────────────────────┘│
│ │
│ COMMON TRIGGERS: │
│ ┌─────────────────────────────────────────────────────────┐│
│ │ • Multiple assigned tasks ││
│ │ • Urgent bugs interrupting features ││
│ │ • Meetings breaking flow ││
│ │ • Chat/email notifications ││
│ │ • Waiting for reviews/decisions ││
│ └─────────────────────────────────────────────────────────┘│
│ │
└─────────────────────────────────────────────────────────────┘
GitScrum Solutions
Reducing Switching
| Problem | GitScrum Solution |
|---|---|
| Too many active tasks | WIP limits per column |
| Unclear priority | Ordered backlog |
| Waiting for review | Blockers visible in standup |
| Context lost | Task comments preserve context |
| Interrupted flow | Async standup replaces meetings |
WIP Limits for Focus
Enforcing Finish-Before-Start
WIP LIMIT CONFIGURATION:
┌─────────────────────────────────────────────────────────────┐
│ USING WIP LIMITS FOR FOCUS │
├─────────────────────────────────────────────────────────────┤
│ │
│ INDIVIDUAL FOCUS: │
│ ┌─────────────────────────────────────────────────────────┐│
│ │ "In Development" column: ││
│ │ → WIP limit: 1 per developer ││
│ │ → Forces finishing current task ││
│ │ → Can't start new work until done ││
│ └─────────────────────────────────────────────────────────┘│
│ │
│ TEAM FLOW: │
│ ┌─────────────────────────────────────────────────────────┐│
│ │ Column WIP Limit Reason ││
│ │ ───────────────────────────────────────────── ││
│ │ Ready 10 Queue visibility ││
│ │ In Development 4 Team focus ││
│ │ Review 3 Review bottleneck alert ││
│ │ Testing 5 QA capacity ││
│ └─────────────────────────────────────────────────────────┘│
│ │
│ ENFORCEMENT: │
│ ┌─────────────────────────────────────────────────────────┐│
│ │ • Can't drag task to full column ││
│ │ • Must finish or move something first ││
│ │ • Visual warning when approaching limit ││
│ │ • Team discussions when limits consistently hit ││
│ └─────────────────────────────────────────────────────────┘│
│ │
└─────────────────────────────────────────────────────────────┘
Task Organization
Clear Priority
- Ordered backlog - What's next is obvious
- Priority labels - P1 before P2
- Sprint column - Committed work only
- One assignee - Clear ownership
- Done criteria - Know when finished
Async Communication
Reducing Interruptions
ASYNC-FIRST WORKFLOW:
┌─────────────────────────────────────────────────────────────┐
│ PROTECTING FOCUS TIME │
├─────────────────────────────────────────────────────────────┤
│ │
│ INSTEAD OF: │
│ ┌─────────────────────────────────────────────────────────┐│
│ │ ❌ Daily standup meeting interrupts coding ││
│ │ ❌ "Quick question" chat messages ││
│ │ ❌ "Can you check this?" pull requests ││
│ │ ❌ Status update meetings ││
│ └─────────────────────────────────────────────────────────┘│
│ │
│ USE: │
│ ┌─────────────────────────────────────────────────────────┐│
│ │ ✅ Team Standup dashboard (check when ready) ││
│ │ ✅ Task comments for context ││
│ │ ✅ Column notifications for reviews ││
│ │ ✅ Board as status (no asking needed) ││
│ └─────────────────────────────────────────────────────────┘│
│ │
└─────────────────────────────────────────────────────────────┘