REGISTER
Include the analyzer CLI as a gatekeeping step in your Continuous Integration (CI) pipelines to catch platform-specific regressions early.
Early automated tools, such as the original .NET Portability Analyzer (ApiPort), relied strictly on static assembly analysis. They scanned compiled .dll or .exe files and generated Excel spreadsheets detailing missing APIs. While helpful, these tools suffered from major limitations: They did not analyze source code directly. They provided no automated code fixes.
Output: list of flagged files with rule IDs and remediation hint.
: Obtain the latest release from the official GitHub repository . portability analyzer new
An operator written with controller-runtime might assume a certain CRD version or a specific storage class. New analyzers scan YAML manifests and Go code for hardcoded StorageClass names, then compare against a target cluster’s ClusterProfile (e.g., EKS vs. GKE Autopilot vs. vanilla K8s).
# build for x86_64 GOOS=linux GOARCH=amd64 go build ./... # build for arm64 GOOS=linux GOARCH=arm64 go build ./...
If your class libraries are shared across both legacy applications and new cloud services, target .NET Standard 2.0 . This acts as a bridge framework, supported by both .NET Framework 4.6.1+ and all modern versions of .NET. Include the analyzer CLI as a gatekeeping step
Analyze the assembly to generate a portability report.
Do not attempt a "big bang" rewrite. Migrate low-risk class libraries and shared utilities first, followed by business logic layers, and finally the primary application entry points.
Applications rarely live in isolation. A modern analyzer scans your third-party dependencies (such as NuGet or npm packages) to determine if they are compatible with your target framework. If a package is incompatible, the tool suggests modern, actively maintained alternatives. 4. Visual Reporting and Interactive Dashboards While helpful, these tools suffered from major limitations:
Keep environment-specific settings, file locations, and network configurations outside of your core business logic using external configuration files.
The table below outlines some of the key "portability analyzer" tools introduced in 2025 and 2026, showcasing the breadth of their applications across various industries.
Let’s dive into what makes this new era of portability analysis so powerful. Key Features of the New Portability Tools 1. Source-Code Level Analysis vs. Assembly Scanning