Live services
Products you can open now
Projects such as Display Lab, BookSalon, PulseUp, and N-Bang are presented with real URLs and repositories.
Brief -> Harness -> Build -> QA -> Deploy -> Monitor -> Public Proof
RELATED PROOF
Public artifacts tied to the selected stage
Quality Harness
↗Verification rules and QA gate
Collects checks, banned claims, and screen-review rules behind completion claims.
Stage 04 linked proofContent Proof Loop
↗Portfolio content verification record
Documents the loop used to align public copy with the proof path.
Stage 04 linked proofOperating Workflow
↗From request to operating notes
Shows how briefs and retrospectives feed the next cycle of work.
Public Projects
↗Display Lab and service proof
Connects verified work to project surfaces visitors can inspect.
CONTENT PROOF
This portfolio should prove operations, not just show a polished screen.
SidequestLab turns ideas into products and publishes the operating layer around them: QA, deployment, retrospectives, and harness evidence. A visitor should see services, workflow, and verification in one narrative.
Operating system
A repeatable build method
Planning, parallel execution, QA, deployment, and retrospectives are captured as workflow and harness rules for the next run.
Public evidence
Records that can be checked
Posts, reports, PRs, and screenshot evidence turn “we did it” into “it was verified.”
Operating loop
01Idea02MVP03QA04Deploy05Retro06Harness
Portfolio proof
Featured Projects
Representative projects connected to service URLs, repositories, operating harnesses, and retrospectives
Operating notes
Recent Blog Posts
After a Polished Homepage: Building a Portfolio Content Proof Loop
Why SidequestLab reinforced its homepage as a portfolio that connects live services, operating harnesses, and verification records instead of stopping at visual polish.
Read MoreA Solo Developer's Mobile UX Improvement Journey — Using Stitch Design References
A hands-on guide on how a solo developer without a designer systematically improved BookSalon's UX through Phase 8~9.5, leveraging Stitch design references and an OKLCH design token system.
Read MoreWhat SidequestLab Builds — A Case Study of Display Lab and BookSalon
An in-depth look at SidequestLab's two flagship projects. Discover how Display Lab serves display engineers with professional analysis tools and how BookSalon creates a space for readers to connect around books.
Read More