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Debugging

Practical software debugging techniques

Luminous distributed trace connecting multiple service modules to an observability collectorTesting & Quality

Trace Node.js APIs End to End with OpenTelemetry

Instrument a Node.js API with OpenTelemetry, export traces over OTLP, add business spans, and troubleshoot missing telemetry before production.

8 min read
Git commit graph narrowed by binary search to isolate a software regressionSoftware Development

Find Software Regressions Faster with Git Bisect

Learn how to use git bisect manually and automate it with a test script to find the exact commit that introduced a bug or performance regression.

6 min read