Top mattermost-server issues

Centralize ID validation

AreTechnical Debt Easy Help Wanted PR Exists TecGo

Return error in parseDSN func

AreDB Easy Good First Issue Help Wanted PR Exists TecGo

Mark as Unread: Remove mark as unread option from post menus for archived channels in RN

AreEnd User Feature Easy Help Wanted PR Exists TecReact Native

Not being able to refresh channel

Bug ReporOpen

Add a count for pinned posts header icon

AreEnd User Feature Easy Good First Issue Help Wanted PR Exists TecReactJS

Resolve mentions in slash command payload

AreToolkit Hard Help Wanted TecGo

Migrate 'components/channel_layout/channel_identifier_router' module and associated tests to TypeScript

AreTechnical Debt Easy Good First Issue Help Wanted PR Exists TecTypeScript

Migrate 'components/create_team' module and associated tests to TypeScript

AreTechnical Debt Easy Good First Issue Help Wanted PR Exists TecTypeScript

Migrate 'components/user_settings/display/manage_languages' module and associated tests to TypeScript

AreTechnical Debt Easy Good First Issue Help Wanted TecTypeScript

Migrate 'components/user_settings/notifications/email_notification_setting' module and associated tests to TypeScript

AreTechnical Debt Easy Good First Issue Help Wanted PR Exists TecTypeScript