Compare and Diff assemblies from different sources. Useful for determining what changes are introduced across versions, and if any are breaking.
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Nov 12, 2026 - C#
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api-diff
Here are 36 public repositories matching this topic...
Swagger UI plugin that highlights API changes inline: added, deleted, and updated operations, parameters, responses, and schema properties are marked directly in the Swagger UI, without leaving the docs.
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Nov 9, 2026 - JavaScript
Fast API compatibility reports for Go projects
go golang devops changelog ci api-management actions pull-request code-review code-quality pull-requests action codereview contributions-welcome code-reviews changelogs pr-report pr-review pr-reviews api-diff
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Oct 19, 2026 - Go
Compare OpenAPI specs and find potential affected JS, TS, and Python callers. Offline, zero runtime dependencies, with a one-command demo.
python cli typescript continuous-integration static-analysis openapi developer-tools breaking-changes api-compatibility api-diff
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Sep 19, 2026 - Python
Git diff for your API responses.
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Aug 12, 2026 - Go
A macOS app and command line tool for finding out what's new in Apple's SDKs, release by release.
macos swift cli apple sdk xcode sqlite developer-tools swiftui symbol-graph foundation-models api-diff
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Aug 16, 2026 - Swift
OpenAPI breaking change detection CLI | API contract testing | prevent API breaking changes in CI/CD
cli microservices devtools swagger openapi contract-testing openapi3 api-governance openapi31 api-diff api-breaking-changes
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Nov 12, 2026 - JavaScript
API contract governance in one tool: breaking-change rules, runtime drift detection, schema-driven fuzzing, traffic replay and performance budgets for OpenAPI, Swagger 2.0, AsyncAPI, GraphQL, gRPC, MCP tool manifests and WSDL.
graphql cli mcp soap swagger grpc openapi semver developer-tools fuzzing api-testing contract-testing performance-testing ai-agents api-governance asyncapi breaking-changes api-security drift-detection api-diff
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Nov 10, 2026 - Python
GitHub Action: catch breaking API changes on every PR. Posts severity-graded comments with migration guides. 28 detection types.
openapi ci-cd semver pull-request developer-tools code-review attestation openapi3 api-governance breaking-changes github-action sigstore migration-guide api-diff merge-gate
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Sep 26, 2026 - Python
API contract visualization tool that reconciles frontend intent, backend implementation, and runtime behavior — surfacing mismatches across your system boundaries.
golang typescript nextjs static-analysis reverse-proxy developer-tools schema-validation api-monitoring live-capture api-contracts api-diff schema-interface
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May 6, 2026 - TypeScript
Office.js CDN monitor: sees new builds rolling out across edges and diffs the public API surface
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Nov 12, 2026 - JavaScript
🛡️ Automated API diffing and breaking-change detection for NestJS and Swagger.
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Jun 19, 2026 - TypeScript
swagger openapi ci-cd contract-testing openapi3 api-governance breaking-changes github-actions openapi31 api-diff deploy-gate can-i-deploy
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Oct 28, 2026 - Shell
Distill a Swift package to its public API: a compact interface to read, snapshots to query and diff.
swift cli swift-package-manager api-documentation developer-tools public-api ai-agents symbol-graph api-diff
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Oct 27, 2026 - Swift
CLI for detecting client-breaking changes between OpenAPI JSON contracts (3.x), with actionable CI and Markdown reports.
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Oct 17, 2026 - C#
Git diff for API behavior — capture, compare, and detect breaking changes in JSON APIs.
api rest-api swagger python3 pytest openai developer-tools breaking-changes apitesting api-compatibility api-diff
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Sep 10, 2026 - Python
Detect breaking API changes before production with deterministic JSON/API contract diffing, risk scoring, and optional AI impact analysis.
api typescript ai json-schema nextjs openapi developer-tools api-testing breaking-changes api-contract api-diff
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Sep 12, 2026 - TypeScript
Detects, classifies, and optionally summarizes breaking changes and best-practice issues in OpenAPI/Swagger, GraphQL, and Protobuf/gRPC contracts using AI
api graphql cli protobuf changelog devtools swagger grpc openapi ci-cd contract-testing api-linter sarif breaking-changes github-actions api-diff
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Oct 21, 2026 - Python
Snapshot a Rust crate's public API, diff versions, classify breaking changes, suggest downstream fixes — heading toward an embedded contract ledger
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Oct 27, 2026 - Python
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