NSF award 2449410 · Quansight, LLC

POSE: Phase II: An Open-Source Ecosystem for Scientific Computing in Web-Based Applications

Final report due

29 December 2027

in 437 days · The award ends on 31 August 2027.

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Decide about an extension3 May 2027in 197 days
award ending 2027-08-31 · Research.gov
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Extension request17 Jul 2027in 272 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least 45 days prior to the end date”
No-cost extension notice21 Aug 2027in 307 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “at least ten calendar days prior to the end date”
Final report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120-days following the end date of the award”
Project outcomes report due29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “no later than 120 days following the end date”
Award is closed out29 Dec 2027in 437 days
award ending 2027-08-31 · Research.gov
PAPPG 24-1: “financially closed out 120 days after their expiration date”

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NSF lists this award's end date as 31 August 2027.
NSF rules say the final report is due no later than 120 days after that.
So the final report is due by 29 December 2027.

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Award card

Award number: 2449410
Period of support: 1 Sep 2025 – 31 Aug 2027
Amount: $1,499,899
Awardee: Quansight, LLC, Austin, TX
Program: POSE
Directorate: TIP

Abstract

This Pathways to Enable Open-Source Ecosystems (POSE) project creates new opportunities for innovation in web-based scientific computing, enhances technological competitiveness, and improves data privacy and security for users nationwide. JavaScript, the dominant programming language of the web, currently lacks robust scientific computing capabilities compared to languages such as Python and R. By catalyzing an…

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