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Perf: showing Chat view on startup is slow

bugIssue identified by VS Code Team member as probable bugIssue identified by VS Code Team member as probable bug

freeze-slow-crash-leakVS Code crashing, performance, freeze and memory leak issuesVS Code crashing, performance, freeze and memory leak issues

perf

perf-startup

Status: Open.

#262472 In microsoft/vscode;

· bpasero opened on Aug 20, 2025

Perf regression from Electron <code>35.4.0</code> update

debtCode quality issuesCode quality issues

perf

perf-startup

Status: Open.

#251109 In microsoft/vscode;

· bpasero opened on Jun 10, 2025

Keybindings service spends a long time in <code>updateKeybindingsJsonSchema</code>

perf-startup

Status: Open.

#211711 In microsoft/vscode;

· bpasero opened on Apr 30, 2024

Consider to move <code>NotebookContribution</code> off blocking startup

debtCode quality issuesCode quality issues

perf-startup

Status: Open.

#206401 In microsoft/vscode;

· bpasero opened on Feb 28, 2024

Use state service to cache machine / sqmId in <code>serverServices.ts</code>

debtCode quality issuesCode quality issues

perf-startup

telemetryTelemetry system issuesTelemetry system issues

Status: Open.

#195536 In microsoft/vscode;

· bpasero opened on Oct 13, 2023

Perf: Tasks problem matcher and JSON schemas block startup

debtCode quality issuesCode quality issues

perf-startup

tasksTask system issuesTask system issues

Status: Open.

#170829 In microsoft/vscode;

· bpasero opened on Jan 9, 2023

<code>DebugService</code> has high cost

debtCode quality issuesCode quality issues

perf-startup

Status: Open.

#159886 In microsoft/vscode;

· jrieken opened on Sep 2, 2022

· 

Backlog

Treat any <code>en-*</code> dialect as default

feature-requestRequest for new features or functionalityRequest for new features or functionality

l10n-platformLocalization platform issues (not wrong translations)Localization platform issues (not wrong translations)

perf

perf-startup

Status: Open.

#159664 In microsoft/vscode;

· bpasero opened on Aug 31, 2022

· 

Backlog