We architect and deploy audited, gas-optimized smart contracts on EVM and Solana, turning your business logic into immutable, on-chain applications. Our process delivers production-ready code in 2-4 weeks.
LABS
Services
StarkNet & ZK-Rollup dApp Frontend Toolkit
Production-ready SDKs and UI components that handle the complexity of ZK-Rollup frontends, from account abstraction flows to proof generation UX, so your team can focus on core logic.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- Full-Stack Expertise:
Solidity/Rustdevelopment withOpenZeppelinstandards and custom security patterns. - Comprehensive Delivery: From initial spec to mainnet deployment, including unit tests, documentation, and audit liaison.
- Key Protocols: Custom
ERC-20,ERC-721, staking systems, DAO governance, and DeFi primitives.
We focus on security-first development, reducing post-launch vulnerabilities and ensuring your core business logic operates as intended, 24/7.
key-features-cards
PRODUCTION-READY MODULES
Core Components of Our ZK-Rollup Frontend Toolkit
Our toolkit provides battle-tested, composable frontend modules that integrate directly with StarkNet's architecture, reducing your dApp's time-to-market from months to weeks.
01
StarkNet.js Integration Layer
Pre-built, type-safe hooks and providers for seamless interaction with StarkNet contracts and sequencers. We handle Cairo data type serialization, transaction lifecycle management, and wallet connectivity (Argent X, Braavos).
< 2 days
Integration Time
100%
Type Coverage
02
ZK-Proof Status & Verification UI
Real-time components for tracking L2 transaction status, proof generation, and L1 finality. Includes visual feedback for users during the 5-10 minute proof settlement window, reducing support tickets.
Real-time
Status Updates
90%
Support Reduction
03
Account Abstraction (AA) Session Management
Implement ERC-4337-style account abstraction for gas sponsorship, batch transactions, and social recovery. Our modules enable seamless user onboarding without seed phrases.
0
Gas for Users
1-Click
Onboarding
04
Performance-Optimized Data Fetching
Custom React hooks and caching strategies for StarkNet RPC calls and indexer data (Apibara, StarkScan). Features automatic batching, request deduplication, and stale-while-revalidate patterns.
< 100ms
Query Latency
70%
RPC Cost Save
05
Multi-Chain Bridging Interface
Unified UI component for asset bridging between Ethereum L1 and StarkNet L2. Supports StarkGate and other bridge protocols with built-in security checks for withdrawal delays and proof verification.
3 Steps
User Flow
Auto
Security Validation
06
Audited Security & Error Handling
Pre-audited smart contract interaction patterns and comprehensive error boundary components. Isolates wallet, network, and contract errors to prevent frontend crashes and provide actionable user feedback.
0 Critical
Frontend Bugs
99.9%
UI Uptime
benefits
PRODUCTION-READY
Why Leading dApp Teams Choose Our Toolkit
Our StarkNet & ZK-Rollup frontend toolkit is engineered for scale, security, and speed—delivering the performance and reliability top-tier applications demand.
Infrastructure Decision Matrix
Build In-House vs. Leverage Our Toolkit
A detailed comparison of the costs, risks, and time commitments involved in developing your own StarkNet frontend infrastructure versus using our production-ready toolkit.
| Key Factor | Build In-House | Chainscore Toolkit |
|---|---|---|
Time to Production Launch | 6-12+ months | 4-8 weeks |
Initial Development Cost | $150K - $400K+ | $25K - $75K |
Ongoing Maintenance & Updates | 2-3 FTE Engineers | Included with SLA |
Security & Audit Overhead | High (Requires separate audit) | Pre-audited components |
StarkNet API & RPC Integration | Manual, complex setup | Pre-configured, managed endpoints |
Transaction Lifecycle Management | Build from scratch | Pre-built hooks & listeners |
Wallet Connectivity (Argent, Braavos) | Custom integration required | Plug-and-play modules |
Performance Optimization | Trial and error | Built-in caching & batching |
Support & Expertise | Internal team only | Dedicated technical support |
Total Cost of Ownership (Year 1) | $300K - $600K+ | $50K - $150K |
how-we-deliver
PREDICTABLE & TRANSPARENT
Our Delivery Process: From Integration to Launch
A structured, milestone-driven approach that ensures your StarkNet dApp frontend is delivered on time, on budget, and built to scale. We provide clear visibility at every stage.
01
Discovery & Architecture
We start with a technical deep-dive to define your dApp's core user flows, wallet integrations, and data indexing requirements. We deliver a detailed architecture document outlining the frontend stack, Cairo interaction patterns, and API specifications.
1-2 weeks
Phase Duration
Architecture Doc
Key Deliverable
02
UI/UX & Component Library
Our designers and engineers collaborate to build a responsive, on-brand interface using React/Next.js. We develop a reusable component library for wallet connections, transaction states, and StarkNet-specific interactions (e.g., fee display, L1<>L2 bridging).
2-3 weeks
Phase Duration
Figma + Storybook
Key Deliverable
03
Smart Contract Integration
We implement robust interaction layers using StarkNet.js and our proprietary toolkit. This includes wallet provider abstraction, transaction lifecycle management (pending, success, fail), and real-time state synchronization with your Cairo contracts.
2-4 weeks
Phase Duration
Integration Module
Key Deliverable
04
Testing & Security Review
Comprehensive testing suite including unit, integration, and end-to-end tests for all user journeys. We conduct a dedicated security audit of the frontend integration layer, focusing on wallet security, signature handling, and data integrity.
1-2 weeks
Phase Duration
Audit Report
Key Deliverable
05
Staging & Performance Optimization
Deployment to a staging environment mirroring mainnet. We perform load testing, optimize bundle size and initial load times, and fine-tune RPC calls for minimal latency. Final client review and user acceptance testing (UAT) occurs here.
1 week
Phase Duration
Performance Report
Key Deliverable
06
Launch & DevOps Handoff
We manage the production deployment to your infrastructure (Vercel, AWS, etc.) and configure CI/CD pipelines. We provide complete documentation and conduct a knowledge transfer session with your team for ongoing maintenance.
< 3 days
Deployment Time
Full Documentation
Key Deliverable
Technical & Commercial Details
StarkNet Frontend Toolkit: Frequently Asked Questions
Get clear answers on timelines, costs, and technical specifics for our StarkNet dApp frontend development services.
A complete, production-ready frontend for a standard DeFi or NFT dApp typically takes 2-4 weeks from kickoff to mainnet deployment. This includes UI/UX design, smart contract integration, wallet connectivity, and comprehensive testing. Complex protocols with custom dashboards or multi-chain features may extend to 6-8 weeks. We provide a detailed sprint plan during the initial discovery phase.
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