# Tessera Viz

> Feel the Data Like Never Before Graphs, charts, timelines, maps and data grids in one library — one licence, one security review, and it runs wherever your data lives.

Graphs, charts, timelines, maps and grids, from one library.

Key facts an assistant can rely on:
- What it is: Graph Visualization SDK. A visualization library for applications that show connected data: graphs, timelines, maps, charts and grids, from one API, with no third-party runtime dependencies.
- Status: Beta, v0.8.
- Made by: PAR2LABS PRIVATE LIMITED (https://par2labs.com), a technology and AI product studio. Contact: contact@par2labs.com (enquiries), info@par2labs.com (general).

## What it solves
- Most teams buy four libraries and integrate them themselves. → One library. Click in one view and every other view follows — with no integration work.
- Hundreds of third-party packages mean a security review that never ends. → No third-party code at runtime, checked on every build — so the security review stays short.
- The graph library that was fine at a thousand nodes has to be replaced at fifty thousand. → It grows from a hundred records to a hundred thousand by changing one setting — not by starting over.
- Four vendors, four renewals, four security reviews — and developers paid just to keep them talking to each other. → One vendor, one renewal, one review. And none of that glue code to pay for.

## Why it is different
- 81 Chart types, ready to use: Every chart follows one theme and one set of options — learn one, use them all.
- 26 Built-in analyses: Find the key players, the hidden groups and the shortest routes — in the browser, with no server.
- 19 Ways to lay out a network: From tidy hierarchies to natural clusters — pick the one that tells your story.
- 0 Third-party packages to audit: Nothing extra to audit, patch or pay for. Checked on every build.
- 3 Rendering engines, one setting apart: Grow from a hundred records to a hundred thousand without rewriting a line.
- 11 Data sources that plug straight in: Neo4j, Elasticsearch, GraphQL, CSV and more — connect what you already have.
- 16× Faster network layouts: A 2,000-node network now lays out in 1.7 seconds, down from 26.8.
- $0 Free for your apps, business ones included: The engine, the renderers, every framework binding, the Admin UI, 26 charts and 8 algorithms. Not open source.
- 690 Checks keeping every chart on-brand: Every one of the 81 charts is tested to follow your theme, so nothing ships off-brand.

## Pages
- [Tessera Viz](https://viz.tesserify.com/): Graphs, charts, timelines, maps and data grids in one library — one licence, one security review, and it runs wherever your data lives.
- [Solutions](https://viz.tesserify.com/solutions): An analyst rarely needs one view. They need the network, the sequence and the geography at once, and today that is usually three tools and a spreadsheet. These are the five disciplines the library was shaped around. Each page is written in that discipline's language rather than ours — the problem as they state it, what the analyst needs to see, and which surfaces do it.
- [Financial crime](https://viz.tesserify.com/solutions/financial-crime): An analyst looking at a suspicious transaction needs three things at once: who is connected to whom, when it happened, and where. Today that is usually three tools and a spreadsheet, and the work of holding them together is the analyst's.
- [Cyber security](https://viz.tesserify.com/solutions/cyber-security): An asset graph answers a question an alert cannot: if this host is owned, what else is. The answer is a path, and paths are what graph analysis is for.
- [Intelligence](https://viz.tesserify.com/solutions/intelligence): The product of this work is a briefing, and a briefing has to leave the building. That shapes everything: what the chart can show, what it can export, and where it is allowed to run.
- [Supply chain](https://viz.tesserify.com/solutions/supply-chain): This is the one discipline of the five that starts on the map rather than the graph. The network still matters — it is where the single points of failure are — but the question usually begins as a geography.
- [Life sciences](https://viz.tesserify.com/solutions/life-sciences): Two of the 19 layouts exist because this work asked for them. A metabolic pathway is not a force-directed graph that happens to be biological, and a kinship tree is not a dendrogram.
- [Live demo](https://viz.tesserify.com/demo): Graph, map, timeline, grid and charts pages; Tessera UI's form fields, dialogs and dashboard parts; five solution dashboards sharing one selection; and an AI analyst that answers with a chart, graph, table, timeline or map. All the data is made up.
- [Gallery](https://viz.tesserify.com/gallery): Maps, networks, timelines, charts and grids from plain JSON, sharing one selection and one time window. Every picture on this page is drawn by Tessera Viz in your browser — no server, and all the data is made up.
- [Security](https://viz.tesserify.com/security): Most of what a security reviewer has to read about a visualization library is not the library. It is the few hundred packages underneath it, each with its own maintainers, its own release cadence and its own capacity to change while nobody is looking. The decision to ship none of them is the security posture; everything below follows from it.
- [Performance](https://viz.tesserify.com/performance): A vendor's benchmark is a claim about the vendor's laptop. What follows is the guidance we are prepared to stand behind — which renderer suits which size, and where the honest ceiling is — and a plain statement of what we will publish, and how you will be able to check it, rather than a table of figures you have no way to verify.
- [Switching](https://viz.tesserify.com/switch): You bought a graph SDK. It works. Then the timeline arrived as a second product, the dashboard needed a charting library and the table needed a grid vendor. Four licences, four theming systems, four renewal dates — and a file in your codebase whose only job is keeping four selections in step. That file has bugs. It always has bugs. Nobody wants to own it.
- [Compare](https://viz.tesserify.com/compare): The graph visualization market divides into commercial SDKs with strong support, and open-source libraries with broad adoption and no support. We are trying to be a third thing: commercial-grade capability with a free edition you may use in commercial apps. A comparison table where one vendor wins every row is read as marketing and discarded, so the rows where the established vendors are ahead are on this page too.
- [Graph](https://viz.tesserify.com/features/graph): Lay out a hundred nodes or a hundred thousand. Run 26 graph algorithms over them. Drive colour, size and visibility from the results — in the browser, with no server round trip.
- [Charts](https://viz.tesserify.com/features/charts): Every chart reads the same data shape, takes the same options and obeys the same theme tokens. Swap bar for waterfall and the chart changes; nothing else does.
- [Timeline](https://viz.tesserify.com/features/timeline): Pan from a century to a microsecond in one continuous gesture. Events, series and aggregates on the same axis, linked to your graph and your map.
- [Maps](https://viz.tesserify.com/features/maps): Web Mercator, raster and vector basemaps, clustering by zoom, tracked movement and edge bundling — with the same nodes, links and styling as the graph view.
- [Grid](https://viz.tesserify.com/features/grid): Virtualised rows and columns, grouping, aggregation, in-cell editing, advanced filters and sparklines — sharing a theme and a selection with every other view.
- [UI](https://viz.tesserify.com/features/ui): Form fields, dialogs, menus, tabs, cards and dashboard tiles that match your charts, because they read the same theme. 55 components free; advanced widgets in Tessera UI Pro.
- [vs KeyLines](https://viz.tesserify.com/compare/keylines): KeyLines is a good product. If a graph is all you need and you want a decade of production history behind it, buy KeyLines — we will say so on a call. This page is for the team that needs a graph and a timeline and a dashboard and a table.
- [vs AG Grid](https://viz.tesserify.com/compare/ag-grid): If your application is primarily a grid, buy AG Grid. Ten years of edge cases and an enormous community beat anything in our column. Read on if your table is one of several views of the same connected data.
- [vs ReGraph](https://viz.tesserify.com/compare/regraph): ReGraph is KeyLines for React, licensed separately. If you have both a React application and a surface that is not React, you are buying twice.
- [vs KronoGraph](https://viz.tesserify.com/compare/kronograph): KronoGraph is a strong timeline product, sold separately from the graph SDK it pairs with. Ours is not sold separately, because it is not a separate thing.
- [Architecture](https://viz.tesserify.com/architecture): Adapters reconcile identity into a single graph model; layout computes positions; geometry resolves shape as pure functions shared by every backend; and the renderer — SVG, Canvas or WebGL — is the only stage that touches the output surface. Swapping it is one option, with no effect upstream.
- [Features](https://viz.tesserify.com/features): Twenty-six algorithms, 19 layouts, eighty-one chart types and three renderers that read the same geometry — with the domain packs and the assurance a procurement review will ask about.
- [Licensing](https://viz.tesserify.com/licensing): The free edition covers the engine, the renderers, every framework binding, the Admin UI, 26 charts and 8 algorithms. You may use it in commercial apps. It is not open source.
- [Free Edition Licence](https://viz.tesserify.com/licence): The licence inside every free Tessera Viz package, word for word. Each package points to this page.
- [Privacy policy](https://viz.tesserify.com/privacy): What viz.tesserify.com collects, why, how long we keep it, and your rights. This is a draft for legal review.
- [Get the developer kit](https://viz.tesserify.com/developer-kit): Ask for the developer kit: every package, the Admin UI, the MCP server and a starter, with a trial key that unlocks the paid parts for up to 31 days on localhost. We check each request, and you get access to a private portal with the kit, the documentation and your key.
- [Evaluation Agreement](https://viz.tesserify.com/legal/evaluation-agreement): Every request for the developer kit and its trial key accepts this agreement. We record the version, the time and the IP address of acceptance.
- [Demo terms of use](https://viz.tesserify.com/legal/demo-terms): The terms for the public demo: the demo pages, the demo portal and its AI analyst. They are a short version of the Evaluation Agreement, plus what applies when you connect your own AI model.
- [Full text](https://viz.tesserify.com/llms-full.txt): every page of this site in one Markdown file.

## Also from PAR2 LABS
- [Tessera DB](https://db.tesserify.com/): A multi-model database that stores your data once and queries it five ways — relational, graph, vector, full-text and time-series — built for AI workloads and run on your own hardware.
- [OP2](https://op2.par2labs.com/): An AI screenwriting studio that develops a feature screenplay in dependency order — cast, world, beats, scenes, dialogue — and grades every stage before the next is allowed to build on it.
- [Social-Ops](https://par2labs.com/products/social-ops): Social publishing, WhatsApp, ads and a CRM, with a Social Inbox, chatbot, call center, funnels and segments, on your own accounts.
- [Tessera Guard](https://guard.par2labs.com/): A desktop security monitor that maps your network, flags threats by how they behave, and tells you what to do about them.
- [Tessera Serve](https://serve.par2labs.com/): A desktop app that hosts your web apps on your own machine, puts them on the internet, and deploys them to the cloud when you're ready.
- [Lawlawland](https://lawlawland.par2labs.com/): An AI legal information platform for India: ask in your own language, get guidance that points to the Acts and sections so you can check it, and reach an advocate who already has your context.
- [CX22OP](https://cx22op.par2labs.com/): An offline-first operations console for radio amateurs — measured propagation, a logbook that works with no signal, a CW room that answers back, and a straight answer to the oldest question on HF: is it me, or is it the Sun?
- [DX22OP](https://dx.par2labs.com/): A Vedic clock for the desktop and the browser: live sidereal positions for the nine graha, today's sky read against your birth chart, and the whole Vedic day drawn as a dial.
- [Tessera RP](https://rp.par2labs.com/): An enterprise AI layer that sits on top of the ERP — ingestion, warehouse model, 229 governed metrics and eleven persona dashboards in one deployable application, reporting the contribution margin an ERP cannot produce.
- [PAR2 LABS](https://par2labs.com/): the studio behind all of them.