# Tekivex

> Tekivex is an open-source platform of MIT-licensed enterprise developer tools for JavaScript and TypeScript. Every product is free for commercial use, framework-agnostic, accessibility-first, and production-tested. Built and maintained by the Tekivex Engineering team. Official site: https://tekivex.com.

## Products
- [GridStorm](https://tekivex.com/product/gridstorm): Headless, framework-agnostic enterprise data grid. Virtual scrolling for 100K+ rows at 60fps, 42 Excel-compatible formula functions, Excel copy/paste, 35 composable plugins, WCAG 2.1 AA accessibility, React/Vue/Svelte/Angular adapters, <50KB core. MIT-licensed.
- [Pyntra](https://tekivex.com/product/pyntra): Client-side, browser-native PDF editor with React headless hooks and a bring-your-own-UI adapter. Form filling, signing, stamping, annotation, redaction, and RC4/AES-128/AES-256 encryption — entirely in the browser with zero third-party PDF dependencies.
- [Analytics Studio](https://tekivex.com/product/analytics-studio): Drag-and-drop business-intelligence builder powered by GridStorm. Pivot tables, 26+ chart types, an in-browser SQL engine (SELECT/WHERE/GROUP BY/JOIN), KPI dashboards, and scheduled reports — no backend required.
- [Quantum Vault](https://tekivex.com/product/quantum-vault): Sovereign, self-hosted post-quantum token issuance, validation, and rotation using NIST-standardized CRYSTALS-Kyber (ML-KEM / FIPS 203) and CRYSTALS-Dilithium (ML-DSA / FIPS 204).
- [DataFlow](https://tekivex.com/product/dataflow): Real-time streaming engine for React: WebSocket and Server-Sent Events sources, backpressure handling, time-travel replay, and anomaly detection.
- [Tekivex UI](https://tekivex.com/product/tekivex-ui) (npm: `tekivex-ui`): Accessible React/Vue/Svelte component library: 50+ components, WCAG 2.1 AA, dark/light/high-contrast themes via CSS custom properties, tree-shakeable ESM, zero runtime dependencies, headless primitives. MIT-licensed.

## Guides & use cases
- [How GridStorm Renders 100K Rows at 60fps](https://tekivex.com/use-cases/gridstorm-virtual-scrolling-60fps): A deep dive into GridStorm’s virtual scrolling engine: windowing, row recycling, and the render budget that keeps 100,000+ rows smooth at 60fps.
- [GridStorm vs AG Grid: Feature Comparison and Migration Guide](https://tekivex.com/use-cases/gridstorm-vs-ag-grid-migration): A practical, honest comparison of GridStorm and AG Grid — licensing, bundle size, plugins, accessibility — plus a step-by-step migration path.
- [Building a Real-Time Financial Trading Grid with GridStorm](https://tekivex.com/use-cases/gridstorm-financial-trading-grid): How to build a high-frequency trading blotter with GridStorm: streaming cell updates, flash highlighting, conditional formatting, and frozen columns.
- [Inside GridStorm’s 35-Plugin Architecture](https://tekivex.com/use-cases/gridstorm-plugin-architecture): GridStorm ships a headless core and 35 composable plugins. Here is how the plugin system works and how to build your own.
- [Excel-Compatible Formulas in GridStorm: 42 Functions in the Browser](https://tekivex.com/use-cases/gridstorm-excel-formulas): GridStorm implements 42 Excel-compatible formula functions with a real dependency graph and copy/paste type coercion. Here is how the formula engine works.
- [Making Data Grids WCAG-Accessible with GridStorm](https://tekivex.com/use-cases/gridstorm-accessible-data-grid): Data grids are notoriously hard to make accessible. GridStorm’s a11y plugin delivers WCAG 2.1 AA — keyboard nav, ARIA grid roles, and screen-reader support.
- [Client-Side PDF Editing Without a Server: The Pyntra Approach](https://tekivex.com/use-cases/pyntra-client-side-pdf-editing): Pyntra edits, fills, signs, and encrypts PDFs entirely in the browser — no upload, no server round-trip. Here is the architecture that makes it private and fast.
- [Pyntra vs PDF.js vs Puppeteer: Choosing a PDF Stack](https://tekivex.com/use-cases/pyntra-vs-pdfjs-puppeteer): When do you reach for Pyntra, PDF.js, or server-side Puppeteer? A clear breakdown of viewing vs editing vs generation, and the trade-offs of each.
- [Headless React PDF Hooks: Building a Custom Viewer with Pyntra](https://tekivex.com/use-cases/pyntra-headless-react-pdf-hooks): Pyntra exposes headless hooks and a bring-your-own-UI adapter. Build a fully custom PDF viewer and editor with Material UI, Tekivex UI, or your own components.
- [Building Drag-and-Drop Dashboards with Analytics Studio](https://tekivex.com/use-cases/analytics-studio-drag-drop-dashboards): Create pivot tables, KPI tiles, and 26+ chart types by dragging fields — no backend, no SQL required. A tour of the Analytics Studio dashboard builder.
- [In-Browser SQL on Live Data: How Analytics Studio Works](https://tekivex.com/use-cases/analytics-studio-in-browser-sql): Analytics Studio runs SELECT / WHERE / GROUP BY / JOIN entirely in the browser with no server. Here is how the in-browser SQL engine is built.
- [Choosing Among 26+ Chart Types in Analytics Studio](https://tekivex.com/use-cases/analytics-studio-chart-types-guide): Bar, line, scatter, radar, heatmap, treemap, sankey and more — a practical guide to picking the right visualization for your data in Analytics Studio.
- [Analytics Studio vs Metabase and Looker for Embedded BI](https://tekivex.com/use-cases/analytics-studio-vs-metabase-looker): A comparison of Analytics Studio against Metabase and Looker for embedding analytics in your app — deployment, cost, and the no-backend advantage.
- [Post-Quantum Tokens Explained: Kyber and Dilithium in Quantum Vault](https://tekivex.com/use-cases/quantum-vault-post-quantum-tokens-explained): What post-quantum tokens are, why Q-Day threatens today’s cryptography, and how Quantum Vault uses CRYSTALS-Kyber and Dilithium (FIPS 203/204) to stay safe.
- [Migrating Token Issuance to Post-Quantum Crypto with Quantum Vault](https://tekivex.com/use-cases/quantum-vault-migrate-pqc-token-issuance): A migration playbook for moving JWT/RSA-style token issuance to quantum-resistant signatures using Quantum Vault, with a hybrid transition strategy.
- [Sovereign, Self-Hosted Token Verification with Quantum Vault](https://tekivex.com/use-cases/quantum-vault-sovereign-token-verification): Why sovereignty matters for cryptographic infrastructure and how to run self-hosted, no-third-party-trust token issuance and verification with Quantum Vault.
- [Real-Time Streaming in React with DataFlow (WebSocket and SSE)](https://tekivex.com/use-cases/dataflow-realtime-streaming-react): Wire up live WebSocket and Server-Sent Events streams in React with DataFlow — connection management, reconnection, and rendering high-frequency updates.
- [Backpressure and Time-Travel Replay in DataFlow](https://tekivex.com/use-cases/dataflow-backpressure-time-travel-replay): High-frequency streams overwhelm UIs. DataFlow’s backpressure and time-travel replay let you throttle, buffer, and rewind live data without dropping state.
- [Anomaly Detection on Live Streams with DataFlow](https://tekivex.com/use-cases/dataflow-anomaly-detection-streams): Detect spikes, drops, and outliers on streaming data in real time with DataFlow’s built-in anomaly detection — thresholds, rolling statistics, and alerts.
- [Tekivex UI vs MUI vs Chakra: An Honest Comparison](https://tekivex.com/use-cases/tekivex-ui-vs-mui-chakra): How Tekivex UI compares with Material UI and Chakra on bundle size, theming, accessibility, and headless flexibility — with guidance on when to pick which.
- [Tree-Shakeable, Headless Components: The Tekivex UI Design System](https://tekivex.com/use-cases/tekivex-ui-headless-design-system): Tekivex UI ships headless primitives with zero runtime dependencies and tree-shakeable ESM. Here is the design-system philosophy and how to compose it.
- [Building Accessible Forms with Tekivex UI Primitives](https://tekivex.com/use-cases/tekivex-ui-accessible-forms): Accessible forms are hard: labels, error states, ARIA, focus management. Tekivex UI’s form toolkit handles them so you ship WCAG-compliant forms faster.
- [The Tekivex Stack: How the Products Fit Together](https://tekivex.com/use-cases/tekivex-stack-how-products-fit): GridStorm, Pyntra, Analytics Studio, DataFlow, Quantum Vault, and Tekivex UI are designed to compose. Here is how the pieces fit into one application stack.
- [Why Everything Is MIT-Licensed: The Tekivex Open-Source Model](https://tekivex.com/use-cases/tekivex-mit-open-source-model): No enterprise tier, no paywall, no per-seat fees — every Tekivex product is MIT-licensed. Here is the reasoning and what it means for commercial use.

## More
- [Use-cases hub](https://tekivex.com/use-cases): All product guides, comparisons, and deep dives.
- [About Tekivex](https://tekivex.com/about): Mission, values, and the open-source model.
- [FAQ](https://tekivex.com/faq): Licensing, commercial use, and contributing.