DALLAS - Tennsun -- Gigasoft, Inc. releases new product ProEssentialsJS, their first javascript product.

A desktop engine, not just a another web library. The same native C++ engine Gigasoft has evolved since 1995, running inside instrumentation, SCADA, medical and test-and-measurement products, ported to WebAssembly.

The JavaScript property names are the WinForms property names. AI coding assistants are grounded by pe_query.py and the Ai-Data repository, which validate answers against the compiled engine rather than searching documentation. No hallucination.

More on tennsun.com

• HSS Medical Supply Celebrates One-Year Anniversary of Its Top Performing Sales Team
• Jacombs Tickets Partners with UEFA to Offer Champions League Tickets
• Universal Scaffolding & Equipment Highlights Versatile Ringlock Scaffolding Solutions for Complex Construction and Industrial Projects
• Clankoot Unveils Autonomous AI Operating System to Help U.S. Homebuilders Cut 33% Construction Time
• Geospatial Innovation Comes to Sacramento: FOSS4G NA 2026

Compute shaders feeding compute shaders, and a zero-copy path. The chart is handed a pointer into the WebAssembly heap, and GPU stages consume each other's output without returning to the CPU. This is full-data-replacement work: large line data, 3D surfaces, 2D contours, where the whole dataset changes every frame. A charting engine designed by electrical engineers, engineered to the nth degree. Nobody Renders Like We Do! See example 123 in our live javascript charting demo.

No WebGL context limit. Canvas2D is not a GPU context, so putting many charts on one page does not run into the browser's cap. The GPU is engaged where the chart needs it.

Free for commercial use under USD 250,000 revenue, redistribution included. No license key, no activation, no domain lock, no phone home, no watermark.

More on tennsun.com

• Tulsa Air & Space Museum Launches "Give $16 for the F-16" Challenge to Bring Thunderbird Home for Veterans Day
• Hannk And Zubie Join Forces To Shape The Next Generation Of Connected Vehicle Telematics
• Coinfiliate Launches Platform to Helps Shoppers Earn Cashback and Creators Earn Referral Rewards
• Holiday Gambling Spending Expected to Rise 12% in December
• Docu-Coach Debuts Intelligent Coaching Platform to Streamline Workflows

Read the full JavaScript chart comparison, the methodology behind the fastest JavaScript chart claim, and how the zero-copy data path works. Every example runs in the browser at live JavaScript chart demos. Terms are published in full at license.

About Gigasoft, Inc. Gigasoft has built charting components since 1995 and has served roughly 6,500 customers, including NASA, NASA JPL, Rockwell, Emerson Process, ABB, Siemens and Halliburton. ProEssentials runs on WinUI, WPF, WinForms, MFC, Delphi, ActiveX and, now, the browser. Support is free and unlimited for the life of the version.