Tarsier LabsAbout Tarsier Labs
Building the next-generation user experience platform
Our Vision
Tarsier Labs builds modern web and mobile applications. We believe software should be simple, elegant, and efficient.
This blog shares our technical experience, product thinking, and team stories.
Core Values
Innovation Driven
Explore new tech for better UX
Safe and Reliable
Data security and system stability
High Performance
Optimized code for fast response
User Experience
Simple and elegant interfaces
Tech Stack
Modern, scalable technologies powering our web, mobile, and backend services.
Frontend Frameworks
Core UI building technologies
Next.js 15
React framework for SSR/SSG
React 19
UI library with concurrent features
TypeScript
Type-safe JavaScript
Tailwind CSS
Utility-first CSS framework
Mobile Development
Cross-platform mobile development
Flutter
Cross-platform mobile framework
Shorebird
Flutter hot update solution
Capacitor
Hybrid app framework
sembast
Flutter embedded NoSQL database
React Native
Cross-platform mobile framework
Redux Toolkit
State management library
RTK Query
Data fetching and caching
Reanimated
Smooth animation library
React Navigation
Navigation framework
Gesture Handler
Gesture handling library
MMKV
High-perf key-value storage
i18next
Internationalization framework
Backend/Database
Server-side and data processing
NestJS
Enterprise Node.js framework
Prisma
Modern ORM tool
PostgreSQL
Relational database
Redis
In-memory cache & data store
SQLite
Lightweight embedded database
BullMQ
Redis-based message queue
AI/ML Services
AI and machine learning capabilities
AWS Rekognition
Face recognition & liveness detection
Google Vertex AI
ML model service for AI features
AI Agent
AI agent system
DevOps/Infrastructure
Deployment and infrastructure
Docker
Containerized deployment
GitHub Actions
CI/CD automation pipeline
Cloudflare Workers
Edge platform with CDN & Serverless
Vite
Fast frontend build tool
Monitoring/Testing
Quality assurance and monitoring
Sentry
Performance monitoring & error tracking
Playwright
E2E automation testing framework
Jest/Vitest
Unit testing framework
Instant Messaging/Push
Real-time messaging and notifications
WebSocket
Real-time bidirectional protocol
Socket.IO
Real-time communication library
FCM
Cross-platform push notifications
OAuth2 third-party login
OAuth2 third-party login
Design/SEO
UX design and search optimization
Figma
Collaborative design tool
Figma Token
Design system tokens
SEO optimization
SEO optimization
Internationalization
Multi-language localization support
next-intl
Multi-language i18n library