We architect and build custom blockchain infrastructure tailored to your specific use case. From private consortium chains to public mainnet deployments, our team delivers production-ready systems with 99.9% uptime SLAs and enterprise-grade security.
LABS
Services
StarkNet Cairo dApp Frontend Services
We build production-ready frontends for StarkNet applications. Our focus is on seamless integration of account abstraction, efficient STARK proof handling, and crafting intuitive user experiences for high-throughput, low-cost L2 transactions.
Chainscore © 2026
overview
FULL-STACK ENGINEERING
Custom Blockchain Development
End-to-end blockchain solutions built for scale, security, and speed-to-market.
Go from concept to mainnet in weeks, not months, with our battle-tested development frameworks.
- Layer 1 & 2 Development: Custom
EVM-compatible chains,zkRollupscaling solutions, andSubstrate-based networks. - Smart Contract Suites: Gas-optimized
Solidity 0.8+/Vypercontracts with formal verification andOpenZeppelinstandards. - Full-Stack Integration: Seamless APIs, oracles (
Chainlink), and front-end (web3.js/ethers.js) for complete product delivery. - DevOps & Node Operations: Automated deployment, managed validator nodes, and 24/7 monitoring with
Grafana/Prometheus.
key-features-cards
BUILT FOR SCALE
Core Frontend Capabilities for StarkNet
We deliver production-ready frontend systems that unlock StarkNet's full potential. Our focus is on performance, security, and seamless user experience for high-throughput dApps.
02
High-Performance Transaction UX
Build interfaces for complex multi-step L2 transactions with confidence. We implement optimistic UI, transaction queuing, and real-time status tracking to mask network latency.
04
Real-Time Data Indexing & Display
Connect to StarkNet sequencers and indexers (Apibara, StarkScan) to display live contract states, transaction histories, and protocol metrics with sub-second updates.
05
Security-First Architecture
Frontends built with security as a first principle. We implement strict input validation, sanitization, and audit our code against common Web3 frontend vulnerabilities.
06
Framework-Agnostic Development
We deliver using React/Next.js, Vue, or Svelte based on your stack. Our components are built for reusability, testability, and easy integration with your existing CI/CD pipeline.
benefits
EXPERTISE YOU CAN TRUST
Why Partner with Chainscore for Your StarkNet Frontend
We deliver production-ready, high-performance frontends that unlock the full potential of your StarkNet dApp, ensuring security, scalability, and a superior user experience.
01
Deep StarkNet Protocol Expertise
Our team has built frontends for complex StarkNet primitives like Account Abstraction, zk-rollup bridging, and L1<>L2 messaging. We ensure your UI correctly handles Cairo's unique state model and transaction lifecycle.
2+ Years
StarkNet Experience
Cairo 1.0+
Latest Protocol
02
Enterprise-Grade Security & Auditing
Every frontend component undergoes rigorous security review. We implement best practices for wallet connection, transaction signing, and data validation to protect user assets and prevent front-running vulnerabilities.
Zero
Security Incidents
OWASP Compliant
Web Standards
03
Optimized Performance & UX
We build with sub-second load times and intuitive interfaces that abstract away blockchain complexity. Our solutions include real-time state updates, seamless wallet onboarding, and responsive designs for all devices.
< 1.5s
Avg. Load Time
99.9%
Core Web Vitals
04
Full-Stack Integration Support
We don't just build UIs. We ensure seamless integration with your Cairo smart contracts, indexers (Apibara, StarkNet.js), and backend services, providing a cohesive and reliable full-stack application.
2 Weeks
Avg. Integration
End-to-End
Testing
Choose the right package for your project stage
StarkNet Frontend Development Tiers
We offer structured development packages to match your StarkNet dApp's complexity, timeline, and budget. All tiers include our core expertise in Cairo smart contract integration and StarkNet.js.
| Feature / Deliverable | Starter | Professional | Enterprise |
|---|---|---|---|
Project Scope & Architecture | Single-page dApp | Multi-page dApp with wallet flows | Full-stack application with admin dashboard |
UI/UX Design | Basic wireframes & implementation | Custom design system & component library | End-to-end user research & iterative design |
StarkNet.js Integration | Basic wallet connect & contract calls | Advanced state management & event listeners | Custom SDK abstraction & multi-wallet support |
Performance Optimization | Standard bundling & caching | L2-specific optimizations & lazy loading | Comprehensive profiling & sub-second load targets |
Smart Contract Integration | Read/Write calls to 1-2 contracts | Integration with 3-5 contracts & complex state | Full ecosystem integration & cross-contract orchestration |
Testing & QA | Unit & integration tests | E2E testing with StarkNet devnet | Security audit review & load/stress testing |
Deployment & DevOps | Basic Vercel/Netlify setup | CI/CD pipeline & staging environments | Multi-region deployment & 99.9% uptime SLA |
Ongoing Support | 30-day bug fix window | 3-month support & minor updates | Dedicated developer & priority SLAs |
Estimated Timeline | 3-4 weeks | 6-8 weeks | 10+ weeks (custom) |
Starting Price | $15,000 | $45,000 | Custom Quote |
tech-stack
BUILT FOR PRODUCTION
Technology & Protocol Integration
We integrate your StarkNet dApp with battle-tested protocols and infrastructure, ensuring reliability, security, and seamless user experiences from day one.
process-walkthrough
CORE SERVICE
Smart Contract Development
Secure, audited smart contracts built to your exact specifications.
We architect and deploy production-ready smart contracts that are secure by design. Our process delivers custom logic for DeFi protocols, NFTs, DAOs, and enterprise applications with full audit readiness.
- From Concept to Mainnet: We handle the full lifecycle—specification, development in
Solidity/Rust, testing, and deployment. - Security-First: Contracts are built with
OpenZeppelinstandards and undergo rigorous internal review before external audit. - Measurable Outcomes: Achieve faster time-to-market with a typical 2-4 week MVP delivery and zero critical vulnerabilities post-audit.
Technical & Commercial Insights
StarkNet Frontend Development FAQs
Answers to the most common questions from CTOs and product leads evaluating StarkNet frontend development partners.
We deliver production-ready frontends in 2-4 weeks for standard applications (e.g., a DeFi dashboard or NFT marketplace). Complex protocols with custom on-chain interactions may take 4-8 weeks. This timeline includes UI/UX design, Cairo contract integration, wallet connectivity (Argent, Braavos), and comprehensive testing. We provide a detailed sprint plan before engagement.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall