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Found 3,719 Skills
Modern frontend development with React, Vue, and web technologies
Product analytics and growth expert. Use when designing event tracking, defining metrics, running A/B tests, or analyzing retention. Covers AARRR framework, funnel analysis, cohort analysis, and experimentation.
Use this skill when writing or running performance benchmarks for Jazz packages. Covers cronometro setup, file conventions, gotchas with worker threads, and how to compare implementations.
Run e2e tests, fix flake and outdated tests, identify bugs against spec. Use when running e2e tests, debugging test failures, or fixing flaky tests. Never changes source code logic or API without spec backing.
Эксперт A/B тестирования. Используй для статистических тестов, экспериментов и ML-оптимизации.
Create compelling Product Hunt taglines that convert. Use this skill to write, test, and refine taglines under 60 characters that clearly communicate your product's value proposition and stand out on the homepage.
Writing effective step definitions and organizing test code
Run WebdriverIO test files from the command line. Use when debugging tests, gathering context about test behavior, or verifying changes resolved an issue.
Guide for how to develop Go apps and modules/libraries. Always use this skill when reading or writing Go code.
Use vision models to self-review screenshots against design intent. Catches spacing issues, alignment problems, color inconsistencies, responsive bugs, and accessibility gaps. Use when reviewing designs, comparing implementations to mockups, or doing pre-ship QA.
Orchestrator workflow for running ZeroContext Lab (ZCL) attempts/suites with deterministic artifacts, trace-backed evidence, and fast post-mortems (shim support for "agent only types tool name").
Guides users through writing, validating, and operationalizing Non-Functional Requirements (NFRs), Service Level Objectives (SLOs), Service Level Indicators (SLIs), and fitness functions. This skill should be used when a user wants to define or review NFRs for a system, translate NFRs into SLOs/SLIs, or generate automatable fitness functions (performance tests, ArchUnit-style architecture tests, availability checks, recovery drills) that validate a system against its non-functional requirements.