Crux Development - Engineering High-Performance Web Experiences
cruxdevelopment.pl
LaunchIndex first observed Crux Development - Engineering High-Performance Web Experiences (cruxdevelopment.pl) live on 20 September 2026. View its launch screenshot, category, and verification evidence.

A launch record built from evidence.
Crux Development - Engineering High-Performance Web Experiences (cruxdevelopment.pl) was first observed live on 20 September 2026.
Crux Development is a Warsaw-based web development studio delivering fast, conversion-focused websites, web applications, and admin panels using React, TypeScript, Node.js, Java, and PHP, with SEO and Google Ads support.
Its profile is classified as Professional service within Services / Professional services.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- www.cruxdevelopment.pl
- Category
- Services / Professional services
- Website type
- Professional service
- Observed title
- Crux Development - Engineering High-Performance Web Experiences
- Observed description
- Crux Development is a web development studio in Warsaw building fast, conversion-focused websites, web applications and admin panels with React, TypeScript, Node.js, Java and PHP - landing pages, custom apps, performance rebuilds, plus SEO, Google Ads and Google Business Profile.
- Detected technologies
- None detected
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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