Stirling-PDF vs thingsboard

Stirling-PDF and thingsboard share 10 technologies: org.springframework.boot:spring-boot-starter-web, PostgreSQL, com.github.ben-manes.caffeine:caffeine, Apache, Postgres, Spring, org.apache.pdfbox:pdfbox, io.micrometer:micrometer-core, ch.qos.logback:logback-classic, and Tailwind CSS. Stirling-PDF is written in TypeScript and thingsboard in Java.

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What they share and what sets them apart

Stirling-Tools

Stirling-PDF

#1 PDF Application on GitHub that lets you edit PDFs on any device anywhere

TypeScript95.7kRead on November 4, 2026, at commit 3b4c202What is Stirling-PDF built with?

Only in Stirling-PDF

In common

  • org.springframework.boot:spring-boot-starter-web
  • PostgreSQL
  • com.github.ben-manes.caffeine:caffeine
  • Apache
  • Postgres
  • Spring
  • org.apache.pdfbox:pdfbox
  • io.micrometer:micrometer-core
  • ch.qos.logback:logback-classic
  • Tailwind CSS
thingsboard

thingsboard

All-in-one IoT Platform - Device management, data collection, processing and visualization.

Java22.6kRead on November 4, 2026, at commit e48b578What is thingsboard built with?

Only in thingsboard

  • curator-recipes
  • jedis
  • org.springframework.data:spring-data-redis
  • Redis
  • RocksDB
  • org.apache.zookeeper:zookeeper
  • Kafka
  • Google
  • grpc-services
  • org.apache.tomcat.embed:tomcat-embed-websocket
  • tomcat-embed-core
  • tomcat-embed-el
  • Express
  • Angular
  • org.springframework.data:spring-data-commons
  • org.springframework.boot:spring-boot-starter-data-jpa
  • org.springframework.boot:spring-boot-starter-security
  • spring-security-oauth2-client
  • com.auth0:java-jwt
  • metadata-extractor
  • org.freemarker:freemarker
  • jakarta.validation:jakarta.validation-api
  • Hibernate
  • commons-logging
  • log4j-over-slf4j
  • micrometer-registry-prometheus
  • org.springframework.boot:spring-boot-starter-actuator
  • org.slf4j:slf4j-api
  • ch.qos.logback:logback-core
  • winston
  • winston-daily-rotate-file
  • Leaflet
  • ace-builds
  • echarts
  • SVG.js
  • MapLibre
  • screenfull
  • yaml
  • qrcode
  • ngx-markdown
  • html2canvas
  • marked

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
Stirling-PDF1,135,977 lines written4,350 code files
thingsboard1,193,655 lines written7,795 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
Stirling-PDF2.1% of its commits signed by AIWith GitHub Copilot, Claude Code, and Codex
thingsboard0.4% of its commits signed by AIWith Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
Stirling-PDFLast push November 4, 20265,739 commits95,737 stars
thingsboardLast push November 4, 202619,940 commits22,638 stars
TestsThe files that test the code, and the share of code files a test imports.
Stirling-PDF2,073 test files48.8% of its code files have a test that imports them
thingsboard1,443 test files29.1% of its code files have a test that imports them

Frequently asked questions

Which is bigger, Stirling-PDF or thingsboard?
thingsboard, with 1,193,655 lines written; Stirling-PDF has 1,135,977.

The proof: thingsboard/thingsboard's code at commit e48b578

Which has more GitHub stars, Stirling-PDF or thingsboard?
Stirling-PDF, with 95,737 stars; thingsboard has 22,638.

The proof: Stirling-Tools/Stirling-PDF on GitHub

Which has more tests, Stirling-PDF or thingsboard?
Stirling-PDF, with 2,073 test files; thingsboard has 1,443.

The proof: Stirling-Tools/Stirling-PDF's code at commit 3b4c202

Which was updated more recently, Stirling-PDF or thingsboard?
Both got their last push on November 4, 2026.

The proof: Stirling-Tools/Stirling-PDF's commits on GitHub

Which has more commits signed by AI, Stirling-PDF or thingsboard?
Stirling-PDF: an AI signed 2.1% of its commits, with GitHub Copilot, Claude Code, and Codex; in thingsboard, 0.4%.

The proof: the commits each tool signed in Stirling-Tools/Stirling-PDF

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