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Telegram vs mastg

Telegram and mastg share 4 technologies: activity-compose, core-ktx, material3, and ui. Telegram is written in Java and mastg in Kotlin.

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What they share and what sets them apart

DrKLO

Telegram

Telegram for Android source

Java30.2kRead on November 7, 2026, at commit 7be672eWhat is Telegram built with?

Only in Telegram

  • Stripe
  • blitz-traits
  • com.google.android.gms:play-services-wearable
  • navigation-compose
  • androidx.core:core
  • androidx.car.app:app
  • androidx.lifecycle:lifecycle-runtime-ktx
  • skrifa
  • anyrender
  • anyrender_vello_cpu
  • blitz-dom
  • blitz-paint
  • com.google.android.gms:play-services-maps
  • compose-bom
  • kurbo
  • parley
  • play-services-location
  • vello_cpu
  • androidx.dynamicanimation:dynamicanimation
  • androidx.interpolator:interpolator
  • androidx.fragment:fragment
  • androidx.appcompat:appcompat
  • credentials-play-services-auth
  • androidx.biometric:biometric
  • androidx.credentials:credentials
  • core
  • ext-strikethrough
  • peniko
  • com.google.zxing:core
  • pillow
  • androidx.exifinterface:exifinterface
  • android_logger
  • log

In common

OWASP

mastg

The OWASP Mobile Application Security Testing Guide (MASTG) is a comprehensive manual for mobile app security testing and reverse engineering. It describes technical processes for verifying the OWASP Mobile Security Weakness Enumeration (MASWE) weaknesses, which are in alignment with the OWASP MASVS.

Kotlin13.3kRead on November 10, 2026, at commit e818303What is mastg built with?

Only in mastg

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
Telegram2,112,466 lines written3,486 code files
mastg17,925 lines written101 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.
Telegram1.3% of its commits signed by AIWith Claude Code
mastg1.9% of its commits signed by AIWith GitHub Copilot and Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
TelegramLast push November 7, 2026613 commits30,239 stars
mastgLast push November 7, 20268,693 commits13,325 stars
TestsThe files that test the code, and the share of code files a test imports.
Telegram300 test files3.3% of its code files have a test that imports them
mastg135 test files6.9% of its code files have a test that imports them

Frequently asked questions

Which is bigger, Telegram or mastg?
Telegram, with 2,112,466 lines written; mastg has 17,925.

The proof: DrKLO/Telegram's code at commit 7be672e

Which has more GitHub stars, Telegram or mastg?
Telegram, with 30,239 stars; mastg has 13,325.

The proof: DrKLO/Telegram on GitHub

Which has more tests, Telegram or mastg?
Telegram, with 300 test files; mastg has 135.

The proof: DrKLO/Telegram's code at commit 7be672e

Which was updated more recently, Telegram or mastg?
Both got their last push on November 7, 2026.

The proof: DrKLO/Telegram's commits on GitHub

Which has more commits signed by AI, Telegram or mastg?
mastg: an AI signed 1.9% of its commits, with GitHub Copilot and Claude Code; in Telegram, 1.3%.

The proof: the commits each tool signed in OWASP/mastg

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