username.dev
Every product that allows usernames eventually ships the same broken solution. Someone adds a blacklist. Then a regex. Then another regex copied from StackOverflow. It works just long enough to ship, and then admin, support, city names, brand impersonation, and obvious slurs start leaking through anyway. Everyone…
username.dev Unclassified
- Monthly visits
- None yet
- No traffic data yet
- Public revenue
- Undisclosed
- No public revenue evidence yet
- Entry price
- Free
- No monthly subscription pricing
- Launched
- 11mo ago
- 2025-12-23 · Est.
Traffic
No traffic data yet.
Marketing moves
Launches, search & content, referrals, promotionsLaunched on Show HN (19 pts · 56 comments)Launch
No more writing shitty regexes to police usernames — Every product that allows usernames eventually ships the same broken solution. Someone adds a blacklist. Then a regex. Then another regex…
Dec 24, 2025 · 11mo agoLaunch page
Launched on Findly.toolsLaunch
username.dev — Prevent abusive usernames, protect brands, and support premium handles in one API.
Dec 23, 2025 · 11mo agoLaunch page
Third-party reviews & case dossiers
Acquisition breakdowns, engineer reviews & open-source metrics- Post excerpt:
- Every product that allows usernames eventually ships the same broken solution. Someone adds a blacklist. Then a regex. Then another regex copied from StackOverflow. It works just long enough to ship, and then `admin`, `support`, city names, brand impersonation, and obvious slurs start leaking through anyway. Everyone knows it’s fragile, but it gets ignored b
Traffic sources
Traffic breakdown
No traffic channel or country breakdown data for this website yet.
Search
Domain authority —Domain registered 2025-12-17
No search keyword data for this website yet.
Traffic data: Vaneform
Pricing
Public pricing: FreeRaw source text; structured plans are extracted after website capture.
Pages & changes
Key pages
Weekly snapshotsNo page snapshots yet. Once followed, home and pricing pages are captured weekly.
Changes
No pricing, plan, or positioning changes detected since tracking started.
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