Reward

500 MRG

Type

Frontend QA / bug-fix bounty

Target

MergeOS login and logout modal/session flow across the public frontend.

• Production: https://mergeos.shop/
• Local: http://127.0.0.1:5173/

Goal

Test the login modal, social login entry points, logged-in account state, and logout flow across common platforms and responsive viewport sizes. Fix any UI, navigation, or session-state bugs found during testing.

Scope

• Open and close the login modal from all visible entry points.
• Test Google login button UI, GitHub login button UI, loading states, error states, and cancel/back behavior where possible.
• Test logout from the signed-in/account state.
• Verify the modal does not break layout, overflow, clip text, or cover required controls.
• Verify the page remains usable after login, logout, failed login, modal close, and viewport resize.
• Check desktop, tablet, and mobile responsive behavior.
• Fix regressions found in the auth modal/session UI if they are in scope.

Platforms and viewports to cover

• Desktop Chrome or Chromium around 1440px and 1366px widths.
• Tablet width around 768px.
• Mobile widths around 430px, 390px, and 360px.
• At least one Safari/WebKit or Firefox check if available.

Acceptance criteria

• Login modal opens and closes reliably without broken page state.
• Login buttons use the correct brand/logo presentation and remain tappable on mobile.
• Logout clears the visible signed-in state and returns the UI to guest state.
• No horizontal overflow, clipped text, overlapping controls, or unreachable buttons on target widths.
• Keyboard focus, Escape/close behavior, and touch targets are sane.
• Any discovered frontend auth/modal bugs are fixed in the PR.
• PR includes test notes and visual evidence.

Evidence required

A PR must include:

• Screenshots or short video/GIF of login modal on desktop and mobile.
• Screenshot or note proving logout behavior.
• List of viewport/platform checks completed.
• Commands run, such as frontend tests/build.
• Clear summary of any fixes made.