shardingsphere vs supertokens-core

shardingsphere and supertokens-core share 4 technologies: io.opentelemetry:opentelemetry-exporter-otlp, ch.qos.logback:logback-classic, OpenTelemetry, and io.opentelemetry:opentelemetry-sdk. Both are written in Java.

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What they share and what sets them apart

apache

shardingsphere

Empowering Data Intelligence with Distributed SQL for Sharding, Scalability, and Security Across All Databases.

Java20.8kRead on November 5, 2026, at commit a6dfa0cWhat is shardingsphere built with?

Only in shardingsphere

In common

supertokens

supertokens-core

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

Java15.3kRead on November 8, 2026, at commit 661e173What is supertokens-core built with?

Only in supertokens-core

  • com.auth0:java-jwt
  • io.opentelemetry:opentelemetry-exporter-logging
  • ch.qos.logback:logback-core
  • io.opentelemetry.semconv:opentelemetry-semconv

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
shardingsphere841,860 lines written5,280 code files
supertokens-core255,562 lines written422 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.
shardingsphere0.1% of its commits signed by AIWith Claude Code and GitHub Copilot
supertokens-core18.3% of its commits signed by AIWith Claude Code
ActivityFrom GitHub and its history, on the day SeeRepo read it.
shardingsphereLast push November 5, 202647,227 commits20,817 stars
supertokens-coreLast push November 6, 20261,904 commits15,344 stars
TestsThe files that test the code, and the share of code files a test imports.
shardingsphere4,621 test files75.3% of its code files have a test that imports them
supertokens-core503 test files34.1% of its code files have a test that imports them

Frequently asked questions

Which is bigger, shardingsphere or supertokens-core?
shardingsphere, with 841,860 lines written; supertokens-core has 255,562.

The proof: apache/shardingsphere's code at commit a6dfa0c

Which has more GitHub stars, shardingsphere or supertokens-core?
shardingsphere, with 20,817 stars; supertokens-core has 15,344.

The proof: apache/shardingsphere on GitHub

Which has more tests, shardingsphere or supertokens-core?
shardingsphere, with 4,621 test files; supertokens-core has 503.

The proof: apache/shardingsphere's code at commit a6dfa0c

Which was updated more recently, shardingsphere or supertokens-core?
supertokens-core: its last push was on November 6, 2026, and shardingsphere's on November 5, 2026.

The proof: supertokens/supertokens-core's commits on GitHub

Which has more commits signed by AI, shardingsphere or supertokens-core?
supertokens-core: an AI signed 18.3% of its commits, with Claude Code; in shardingsphere, 0.1%.

The proof: the commits each tool signed in supertokens/supertokens-core

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