| What it does | Micro-frontend architecture framework for composing web applications
| Windows software for checking gift card balances and batch processing
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| Stage | Not given
| Startup
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| Founded | Not given
| 2024
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| Based in | Not given
| Not given
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| Pricing model | Open source
| Freemium
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| Pricing | Not given
| Free: one card at a time. PRO: US$39/month, billed monthly, includes batch import, batch check, stop and resume, CSV export, and pre-activation check.
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| Key features | - Typed host and hostee SDKs for building and embedding features
- CLI for initialization, building, and development with feature.config.*
- Dev server with debug UI for inspecting host/hostee message traffic
- Multiple display modes: embedded, dialog, popup, standalone
- Contract declaration with message validation and schema enforcement
- Optional encryption with v3 and v4 protocols
- Framework-agnostic with support for React, Vue, Angular, vanilla JS
- Lifecycle management with open/close and ready state handling
- Message broker with typed routing and validation
| - Check one gift card balance and status
- Apple gift cards across 31 countries and regions
- Multiple US brand gift cards including Walmart, Target, Starbucks, Best Buy, Nike
- Batch import and check multiple cards
- Stop and resume batch processing
- Export results as CSV file
- Pre-activation check to verify card is activated before balance query
- Read-only checks that do not affect card reload
- Copy batch results directly
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| What makes it different | - Zero runtime dependencies and self-contained feature packages require no transitive install burden
- Modernize without a rewrite by composing existing applications of any age
- Contract-based type safety with handshake validation and fail-closed security
- Production-ready static file server with optional encryption and message inspection
| - Supports 31 Apple regions with country and currency variations
- Pre-activation check queries official brand APIs before balance lookup
- All checks run locally in Windows client, never uploads card data to website
- Handles multiple gift card result types including failed sign-in and unknown status
- Batch processing distinguishes between activated and not activated cards
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| Free plan | Not given
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| Open source | Not given
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| Platforms | Not given
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| Public API | Not given
| Not given
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| Community votes | 0 | 0 |
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| DR (Domain Rating by Ahrefs) | Not checked yet ● no change since last check | Not checked yet ● no change since last check |
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| Trust Flow (Majestic) | 5 | 0 |
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| Citation Flow (Majestic) | 21 | 0 |
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| Referring domains (Majestic) | 9 | 0 |
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HyperFrontend
GiftVeri