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Sites using SheetJS

30 launches via launch platforms Category: Developer Tools #7 of 121 in Developer Tools First seen: May 20, 2026 Last seen: Jul 12, 2026 Website: sheetjs.com

JavaScript library for parsing and writing spreadsheet files (xlsx, csv)

Found via: Product Hunt 31 · Hacker News 1 · StackScope Discovery (Indie) 16 · StackScope Wider Web 68

View: Launch platforms All sources StackScope Discovery StackScope Wider Web
Last 7 days 0.1% -0.1pp
Most used with cdnjs, Google Fonts, jsDelivr
Top product types Productivity, Developer Tools, Finance
Green hosting 33% vs 44% avg

SheetJS has been detected on 30 launches we've crawled, with 16 of those in July 2026 (0.1% of the month's launches so far). The 7-day rolling share is 0.1%, roughly steady week on week. Most recent detection: EasyFinancialModels.com, 6 days ago.

It's most commonly paired with cdnjs, Google Fonts, and jsDelivr. By product type, the launches using it are most often Productivity (43%), Developer Tools (19%), and Finance (14%). The 30 scored launches using SheetJS average a StackScope score of 5.3 out of 10, against 6.3 across all launches we score.

What kind of products ship with SheetJS

21 launches

Productivity
42.86%
Developer Tools
19.05%
Finance
14.29%
AI
4.76%
Design
4.76%
Education
4.76%
Health
4.76%
Marketing
4.76%

Countries that use SheetJS

Estimated origin for 13 of 30 launches

  • India India 30.77%
  • Netherlands Netherlands 23.08%
  • Sweden Sweden 23.08%
  • China China 15.38%
  • France France 7.69%

Share of new launches using SheetJS

Each dot is one launch day. Line is the 7-day rolling average. Chart starts at first detection.

0.1%
last 7 days
-0.1pp vs prior week
0.1%
July so far
16 of 10,669 launches
30
launches all time
since May 2026
SheetJS daily detection trend 5% 2% 0% May Jun Jul Jun 22, 2026: Improved detection coverage for this technology. Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery. Apr 19 · 1 / 392 = 0.3% Apr 20 · 0 / 620 = 0.0% Apr 21 · 0 / 835 = 0.0% Apr 22 · 0 / 721 = 0.0% Apr 23 · 0 / 603 = 0.0% Apr 24 · 0 / 553 = 0.0% Apr 25 · 0 / 420 = 0.0% Apr 26 · 0 / 377 = 0.0% Apr 27 · 0 / 529 = 0.0% Apr 28 · 0 / 836 = 0.0% Apr 29 · 0 / 658 = 0.0% Apr 30 · 0 / 573 = 0.0% May 1 · 0 / 568 = 0.0% May 2 · 0 / 368 = 0.0% May 3 · 0 / 346 = 0.0% May 4 · 0 / 536 = 0.0% May 5 · 0 / 855 = 0.0% May 6 · 0 / 671 = 0.0% May 7 · 0 / 624 = 0.0% May 8 · 0 / 597 = 0.0% May 9 · 0 / 428 = 0.0% May 10 · 0 / 350 = 0.0% May 11 · 0 / 536 = 0.0% May 12 · 0 / 797 = 0.0% May 13 · 0 / 687 = 0.0% May 14 · 0 / 625 = 0.0% May 15 · 0 / 542 = 0.0% May 16 · 0 / 407 = 0.0% May 17 · 0 / 367 = 0.0% May 18 · 0 / 566 = 0.0% May 19 · 0 / 846 = 0.0% May 20 · 1 / 674 = 0.1% May 21 · 0 / 606 = 0.0% May 22 · 0 / 546 = 0.0% May 23 · 0 / 378 = 0.0% May 24 · 0 / 341 = 0.0% May 25 · 1 / 535 = 0.2% May 26 · 0 / 877 = 0.0% May 27 · 0 / 683 = 0.0% May 28 · 0 / 577 = 0.0% May 29 · 0 / 486 = 0.0% May 30 · 0 / 377 = 0.0% May 31 · 0 / 368 = 0.0% Jun 1 · 0 / 619 = 0.0% Jun 2 · 1 / 927 = 0.1% Jun 3 · 0 / 711 = 0.0% Jun 4 · 0 / 598 = 0.0% Jun 5 · 0 / 578 = 0.0% Jun 6 · 0 / 436 = 0.0% Jun 7 · 0 / 405 = 0.0% Jun 8 · 0 / 511 = 0.0% Jun 9 · 0 / 872 = 0.0% Jun 10 · 0 / 725 = 0.0% Jun 11 · 0 / 573 = 0.0% Jun 12 · 0 / 445 = 0.0% Jun 13 · 0 / 381 = 0.0% Jun 14 · 0 / 346 = 0.0% Jun 15 · 2 / 530 = 0.4% Jun 16 · 1 / 1047 = 0.1% Jun 17 · 0 / 899 = 0.0% Jun 18 · 0 / 672 = 0.0% Jun 19 · 0 / 544 = 0.0% Jun 20 · 0 / 443 = 0.0% Jun 21 · 0 / 384 = 0.0% Jun 22 · 0 / 574 = 0.0% Jun 23 · 1 / 899 = 0.1% Jun 24 · 2 / 739 = 0.3% Jun 25 · 3 / 619 = 0.5% Jun 26 · 0 / 533 = 0.0% Jun 27 · 1 / 433 = 0.2% Jun 28 · 1 / 385 = 0.3% Jun 29 · 1 / 503 = 0.2% Jun 30 · 0 / 803 = 0.0% Jul 1 · 3 / 799 = 0.4% Jul 2 · 0 / 604 = 0.0% Jul 3 · 1 / 498 = 0.2% Jul 4 · 1 / 411 = 0.2% Jul 5 · 0 / 367 = 0.0% Jul 6 · 1 / 552 = 0.2% Jul 7 · 4 / 929 = 0.4% Jul 8 · 0 / 752 = 0.0% Jul 9 · 1 / 690 = 0.1% Jul 10 · 2 / 566 = 0.4% Jul 11 · 2 / 450 = 0.4% Jul 12 · 1 / 397 = 0.3% Jul 13 · 0 / 553 = 0.0% Jul 14 · 0 / 885 = 0.0% Jul 15 · 0 / 738 = 0.0% Jul 16 · 0 / 820 = 0.0% Jul 17 · 0 / 658 = 0.0%
Apr 19, 2026 90 days Jul 17, 2026

How StackScope detects technologies

⋮ Jun 22, 2026: Improved detection coverage for this technology.

⋮ Jul 1, 2026: Adoption figures now count launches from launch platforms. Use the source view to include StackScope Discovery.

Developer Tools leaders

Tool % of launches % of category
#1 – Vite 23.05% 95.40%
#2 Rspack 0.32% 1.34%
#3 ▲1 Postman 0.10% 0.42%
#4 ▼3 Bito 0.08% 0.34%
#5 ▲2 GitHub 0.08% 0.32%
…
#7 ▲24 SheetJS Current page 0.05% 0.20%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Developer Tools tool.Among June launches it ranked #6 in Developer Tools, up from #30 in May. All 121 in Developer Tools →

Often used with

Tool Launches
cdnjs 23
Google Fonts 19
jsDelivr 19
Google Analytics 14
HSTS 14

Tools most often detected on the same launches as SheetJS.

Highest-scoring launches using SheetJS

The top launches by StackScope score among the 30 we've detected using SheetJS.

Screenshot of GN PDF, a launch using SheetJS GN PDF Jun 28, 2026 · score 9.5 India Productivity Screenshot of EasyEditPDFs, a launch using SheetJS EasyEditPDFs Jun 15, 2026 · score 9.5 India Productivity Screenshot of Image to CSV Converter Online Free, a launch using SheetJS Image to CSV Converter Online Free Jul 1, 2026 · score 7.6 Screenshot of iLoveTools, a launch using SheetJS iLoveTools Jun 24, 2026 · score 7.1 Screenshot of Parsify, a launch using SheetJS Parsify Jun 23, 2026 · score 7.0 Developer Tools Screenshot of Excel spreadsheets to MARC21 Converter, a launch using SheetJS Excel spreadsheets to MARC21 Converter Jun 25, 2026 · score 6.3 Productivity

Most recent of 30 launches using SheetJS

Screenshot of EasyFinancialModels.com, a launch using SheetJS EasyFinancialModels.com Jul 12, 2026 · score 9.5 Finance Screenshot of Workspace, a launch using SheetJS Workspace Jul 11, 2026 · score 4.7 Productivity Screenshot of JSON Toolbox by mackan.eu, a launch using SheetJS JSON Toolbox by mackan.eu Jul 11, 2026 · score 9.0 Sweden Developer Tools Screenshot of Image Converter by mackan.eu, a launch using SheetJS Image Converter by mackan.eu Jul 10, 2026 · score 9.0 Sweden Design Screenshot of Techsinghe Smart Tools, a launch using SheetJS Techsinghe Smart Tools Jul 10, 2026 · score 7.3 India Productivity Screenshot of GeoConvert: geodata file converter, a launch using SheetJS GeoConvert: geodata file converter Jul 9, 2026 · score 9.0 Sweden Screenshot of Spreadsheetpreview, a launch using SheetJS Spreadsheetpreview Jul 7, 2026 · score 3.1 Netherlands Productivity Screenshot of Samyag Synergy Payroll, a launch using SheetJS Samyag Synergy Payroll Jul 7, 2026 · score 1.7 Finance Screenshot of AVDX OS, a launch using SheetJS AVDX OS Jul 7, 2026 · score 4.7 Netherlands Developer Tools Screenshot of Graph Generator, a launch using SheetJS Graph Generator Jul 7, 2026 · score 7.1 Screenshot of CheckItNow ERP (International Demo), a launch using SheetJS CheckItNow ERP (International Demo) Jul 6, 2026 · score 2.0 Finance Screenshot of Dash Analytix, a launch using SheetJS Dash Analytix Jul 4, 2026 · score 1.2

Showing the most recent 12 of 30.

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