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Sites built with pdf-lib

28 launches via launch platforms Category: Javascript Library #53 of 346 in Javascript Library First seen: Jun 23, 2026 Last seen: Aug 8, 2026 Website: pdf-lib.js.org

JavaScript library for creating and modifying PDF documents in any browser or runtime.

Found via: Product Hunt 31 · StackScope Discovery (Indie) 80 · StackScope Wider Web 73

View: Launch platforms All launches StackScope Discovery StackScope Wider Web All sites
Last 7 days 0.1% +0.0pp
Most used with PDF.js, Google Fonts, cdnjs
Top product types Productivity, Developer Tools
Green hosting 54% vs 45% avg

pdf-lib has been detected on 28 launches we've crawled. Most recent detection: Smart Compress, today.

It's most commonly paired with PDF.js, Google Fonts, and cdnjs. By product type, the launches using it are most often Productivity (93%) and Developer Tools (7%). The 28 scored launches using pdf-lib average a StackScope score of 6.3 out of 10, against 6.3 across all launches we score.

What kind of products ship with pdf-lib

28 launches

Productivity
92.86%
Developer Tools
7.14%

Domain endings using pdf-lib

31 launches

  • .com 32.26%
  • .online 29.03%

Share of new launches using pdf-lib

Each dot is one launch day. Line is the 7-day rolling average; weekly averages before May 2026. Chart starts at first detection.

0.1%
last 7 days
+0.0pp vs prior week
0.1%
August so far
3 of 4,060 launches
28
launches all time
since Jun 2026
pdf-lib daily detection trend 5% 2% 0% May Jun Jul Aug 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. Weekly averages before this point, daily after. May 10 · 2 / 350 = 0.6% May 11 · 0 / 536 = 0.0% May 12 · 0 / 797 = 0.0% May 13 · 0 / 685 = 0.0% May 14 · 0 / 625 = 0.0% May 15 · 0 / 542 = 0.0% May 16 · 0 / 406 = 0.0% May 17 · 0 / 367 = 0.0% May 18 · 0 / 564 = 0.0% May 19 · 0 / 845 = 0.0% May 20 · 0 / 672 = 0.0% 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 · 0 / 535 = 0.0% May 26 · 0 / 876 = 0.0% May 27 · 0 / 683 = 0.0% May 28 · 0 / 575 = 0.0% May 29 · 0 / 486 = 0.0% May 30 · 0 / 376 = 0.0% May 31 · 0 / 368 = 0.0% Jun 1 · 0 / 618 = 0.0% Jun 2 · 0 / 926 = 0.0% Jun 3 · 0 / 711 = 0.0% Jun 4 · 0 / 598 = 0.0% Jun 5 · 0 / 578 = 0.0% Jun 6 · 0 / 435 = 0.0% Jun 7 · 0 / 402 = 0.0% Jun 8 · 0 / 509 = 0.0% Jun 9 · 0 / 871 = 0.0% Jun 10 · 0 / 720 = 0.0% Jun 11 · 0 / 573 = 0.0% Jun 12 · 0 / 445 = 0.0% Jun 13 · 0 / 379 = 0.0% Jun 14 · 0 / 345 = 0.0% Jun 15 · 0 / 529 = 0.0% Jun 16 · 0 / 1046 = 0.0% Jun 17 · 0 / 899 = 0.0% Jun 18 · 0 / 672 = 0.0% Jun 19 · 0 / 542 = 0.0% Jun 20 · 0 / 442 = 0.0% Jun 21 · 0 / 382 = 0.0% Jun 22 · 0 / 572 = 0.0% Jun 23 · 1 / 895 = 0.1% Jun 24 · 2 / 736 = 0.3% Jun 25 · 0 / 617 = 0.0% Jun 26 · 0 / 533 = 0.0% Jun 27 · 1 / 432 = 0.2% Jun 28 · 0 / 383 = 0.0% Jun 29 · 1 / 501 = 0.2% Jun 30 · 0 / 801 = 0.0% Jul 1 · 0 / 794 = 0.0% Jul 2 · 0 / 601 = 0.0% Jul 3 · 0 / 496 = 0.0% Jul 4 · 3 / 410 = 0.7% Jul 5 · 2 / 367 = 0.5% Jul 6 · 0 / 550 = 0.0% Jul 7 · 2 / 926 = 0.2% Jul 8 · 0 / 774 = 0.0% Jul 9 · 1 / 734 = 0.1% Jul 10 · 2 / 604 = 0.3% Jul 11 · 1 / 482 = 0.2% Jul 12 · 1 / 440 = 0.2% Jul 13 · 1 / 600 = 0.2% Jul 14 · 1 / 923 = 0.1% Jul 15 · 0 / 768 = 0.0% Jul 16 · 0 / 837 = 0.0% Jul 17 · 0 / 691 = 0.0% Jul 18 · 0 / 503 = 0.0% Jul 19 · 0 / 486 = 0.0% Jul 20 · 0 / 627 = 0.0% Jul 21 · 2 / 953 = 0.2% Jul 22 · 0 / 825 = 0.0% Jul 23 · 0 / 769 = 0.0% Jul 24 · 0 / 378 = 0.0% Jul 25 · 2 / 443 = 0.5% Jul 26 · 0 / 483 = 0.0% Jul 27 · 0 / 668 = 0.0% Jul 28 · 0 / 937 = 0.0% Jul 29 · 0 / 762 = 0.0% Jul 30 · 1 / 628 = 0.2% Jul 31 · 0 / 541 = 0.0% Aug 1 · 0 / 542 = 0.0% Aug 2 · 0 / 394 = 0.0% Aug 3 · 0 / 558 = 0.0% Aug 4 · 0 / 814 = 0.0% Aug 5 · 1 / 693 = 0.1% Aug 6 · 1 / 580 = 0.2% Aug 7 · 1 / 479 = 0.2%
Apr 13, 2026 90 days Aug 7, 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.

Javascript Library leaders

Tool % of launches % of category
#1 – Motion 5.58% 30.15%
#2 ▲1 React Router 4.24% 22.91%
#3 ▼2 jQuery 4.17% 22.53%
#4 – TanStack Router 1.67% 9.01%
#5 ▼2 GSAP 1.24% 6.70%
…
#53 ▲3 pdf-lib Current page 0.04% 0.20%

Percentages show adoption among indie launches: the share of all analysed launches, and of launches using any Javascript Library tool.Among July launches it ranked #47 in Javascript Library, up from #50 in June. All 346 in Javascript Library →

Often used with

Tool Launches
PDF.js 26
Google Fonts 23
cdnjs 23
Google Analytics 18
Google Tag Manager 18

Tools most often detected on the same launches as pdf-lib.

Most recent of 28 launches using pdf-lib

Screenshot of Smart Compress, a launch using pdf-lib Smart Compress Aug 8, 2026 · score 3.3 Screenshot of Folia, a launch using pdf-lib Folia Aug 7, 2026 · score 6.4 Productivity Screenshot of PDF WithMe, a launch using pdf-lib PDF WithMe Aug 6, 2026 · score 6.5 Productivity Screenshot of Edit Scanned PDF, a launch using pdf-lib Edit Scanned PDF Aug 5, 2026 · score 9.5 India Productivity Screenshot of FileMagicPro Free PDF & File Converter , a launch using pdf-lib FileMagicPro Free PDF & File Converter Jul 30, 2026 · score 5.1 Productivity Screenshot of SecurePDFRedactor, a launch using pdf-lib SecurePDFRedactor Jul 25, 2026 · score 7.0 Productivity Screenshot of All Rest api, a launch using pdf-lib All Rest api Jul 25, 2026 · score 5.0 Developer Tools Screenshot of TrumpPDF, a launch using pdf-lib TrumpPDF Jul 21, 2026 · score 6.0 Productivity Screenshot of AirSign, a launch using pdf-lib AirSign Jul 21, 2026 · score 3.2 Productivity Screenshot of Utilify, a launch using pdf-lib Utilify Jul 14, 2026 · score 7.0 India Screenshot of OCR PDF, a launch using pdf-lib OCR PDF Jul 13, 2026 · score 7.3 Productivity Screenshot of NullPoint, a launch using pdf-lib NullPoint Jul 12, 2026 · score 5.9 India

Showing the most recent 12 of 28.

The StackScope API serves all 28 launches using pdf-lib, filterable and exportable, from £15 a month.

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