[elizabetdev]

Summary

The ClickStack brand migration still left a few user-facing strings hardcoded as ClickStack or HyperDX. A downstream build that replaces src/brand/ does not change them. These now go through useBrandDisplayName or usePageTitle. Doc URLs are unchanged.

• ClickHouse-build banner: "{brand} features…" and the "{brand} docs" link
• /careers title, and "Join us to build {brand} at ClickHouse"
• Raw SQL chart help: "{brand} documentation"
• Search syntax reference tooltip: "{brand} search documentation"

Package names, the HyperDX browser SDK, Terraform provider copy, and comments are left as they are.

Screenshots or video

Not captured in this session. The table is left for a visual check.

Before	After
Hardcoded ClickStack / HyperDX	Brand display name

How to reproduce

Starting point: play.hyperdx.io, or yarn app:dev:local connected to the demo server. The ClickHouse-build banner only shows when IS_CLICKHOUSE_BUILD is set.

On main:

1. Open /careers. The document title is "Careers | HyperDX" and the intro says "build ClickStack".
2. Open Search, then the help icon labeled "Open syntax reference". The external-link tooltip says "ClickStack search documentation".
3. Open Chart Explorer on a raw SQL chart and expand "SQL Chart Instructions". The link says "ClickStack documentation".
4. In a ClickHouse build, the top banner says "lacking core ClickStack features" and links "ClickStack Docs".

On this branch:

1. Repeat the same steps. Each of those names is the brand display name (ClickStack in this repo).

How to test on Vercel preview

Preview routes: /careers, /search, /chart

Steps:

1. Open /careers and confirm the intro says the brand name rather than a hardcoded "ClickStack", and the tab title is "Careers - {brand}".
2. Open /search, click the search help icon ("Open syntax reference"), and hover the external-link icon. Confirm the tooltip uses the brand name.
3. Open /chart, switch to a raw SQL chart, expand "SQL Chart Instructions", and confirm the documentation link uses the brand name.

References

• Related PRs: [HDX-5662] feat(app): always use the ClickStack brand #3545
• Linear Issue:

Made with Cursor

[vercel]

The latest updates on your projects. Learn more about Vercel for GitHub.

Project	Deployment	Actions	Updated
hyperdx-oss	Ready	Preview	Nov 5, 2026 5:55pm UTC
hyperdx-storybook	Ready	Preview	Nov 5, 2026 5:55pm UTC

[changeset-bot]

⚠️ No Changeset found

Latest commit: 55b8ea4

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[github-actions]

🔵 Tier 2 — Low Risk

Small, isolated change with no API route or data model modifications.

Why this tier:

• Standard feature/fix — introduces new logic or modifies core functionality

Review process: AI review + quick human skim (target: 5–15 min). Reviewer validates AI assessment and checks for domain-specific concerns.
SLA: Resolve within 4 business hours.

Stats

• Production files changed: 4
• Production lines changed: 26
• Branch: elizabet/use-brand-display-name
• Author: elizabetdev

To override this classification, remove the review/tier-2 label and apply a different review/tier-* label. Manual overrides are preserved on subsequent pushes.

[github-actions]

Duplicate code analysis

No new duplicate code introduced by this PR.

---

jscpd compared this branch against origin/main
across app, api and common-utils. Only new clones are listed; the codebase
currently holds 110 in total (1.22%).
Run yarn dupes locally to reproduce, or yarn dupes:all for the full picture.

[github-actions]

PR Review

✅ No issues found.

[github-actions]

Deep Review

✅ No critical issues found. This is a tightly scoped, low-risk change: four React components swap hardcoded ClickStack/HyperDX display strings for the useBrandDisplayName / usePageTitle hooks already used across ~15 pages. Hook calls are unconditional and correctly placed, the removed INSTANCE_TITLE_SUFFIX import is genuinely unused, and the {' '} whitespace in the banner renders core ClickStack features correctly. The CareersPage tab-title move to usePageTitle('Careers') aligns it with every other page, and leaving doc URLs and the clickstack-banner-state storage key untouched is correct.

🔵 P3 nitpicks (1)

• .changeset/ — no changeset accompanies this user-facing @hyperdx/app change, which the repo's AGENTS.md PR-hygiene convention calls for and the changeset bot flagged.
  • Fix: Add a patch changeset for @hyperdx/app describing the brand-string update.
  • _{previous-comments, project-standards}

---

Reviewers (8): correctness, testing, maintainability, project-standards, kieran-typescript, previous-comments, agent-native, learnings-researcher.

Testing gaps: No render/snapshot test asserts the banner renders core ClickStack features with the {' '} separator; an accidental removal of {' '} would silently concatenate to coreClickStack with no test to catch it.

_{No finding blocks merge automatically. A maintainer will expect P0/P1 findings in code this PR changes to be fixed; P2/P3 are your call -- fix or reply. Never fix findings about surrounding code here; reply instead. Do not widen the PR. How to respond}

[github-actions]

E2E Test Results

✅ All tests passed • 461 passed • 1 skipped • 1535s

Status	Count
✅ Passed	461
❌ Failed	0
⚠️ Flaky	3
⏭️ Skipped	1

Tests ran across 4 shards in parallel.

View full report →