Performance
Performance profiling and optimization
Performance Engineering Standards
by HoangNguyen0403
Universal standards for high-performance software development across all frameworks.
load-testing-plan
by mohitagw15856
"Write a load and performance testing plan for a service. Use when asked to create a performance test plan, write load testing documentation, define stress or soak test scenarios, or set performance regression gates for CI. Produces a complete test plan document with scenario definitions, k6/Locust script skeleton, threshold table, result interpretation guide, and CI integration steps."
cobrapy
by jimmc414
"Constraint-based metabolic modeling (COBRA). FBA, FVA, gene knockouts, flux sampling, SBML models, for systems biology and metabolic engineering analysis."
dask
by jimmc414
"Parallel/distributed computing. Scale pandas/NumPy beyond memory, parallel DataFrames/Arrays, multi-file processing, task graphs, for larger-than-RAM datasets and parallel workflows."
few-shot-example-gen
by a5c-ai
Few-shot example generation and optimization for improved LLM performance
engineering-culture
by RefoundAI
Help users build strong engineering culture. Use when someone is improving developer experience, fostering technical excellence, designing engineering practices, or scaling an engineering organization.
conducting-user-interviews
by RefoundAI
Help users run better customer and user interviews. Use when someone is preparing for user research, planning discovery interviews, writing interview questions, analyzing interview findings, or trying to understand customer needs.
having-difficult-conversations
by RefoundAI
Help users navigate tough feedback, performance conversations, and conflict. Use when someone needs to give hard feedback, have a performance conversation, fire someone, address conflict with a colleague, or deliver disappointing news like a denied promotion.
building-sales-team
by RefoundAI
Help users build and scale their sales organization. Use when someone is hiring their first salespeople, deciding when to bring on sales leadership, structuring sales compensation, or transitioning from founder-led sales.
design-systems
by RefoundAI
Help users build and scale design systems. Use when someone is creating a component library, establishing design tokens, scaling brand consistency, or deciding when to invest in a design system.
building-a-promotion-case
by RefoundAI
Help users get promoted at work. Use when someone is preparing for a promotion conversation, building their case for advancement, trying to understand what's blocking their promotion, or figuring out how to get to the next level in their career.
vercel-react-best-practices
by calcom
React and Next.js performance optimization guidelines from Vercel Engineering. This skill should be used when writing, reviewing, or refactoring React/Next.js code to ensure optimal performance patterns. Triggers on tasks involving React components, Next.js pages, data fetching, bundle optimization, or performance improvements.
Mobile Animation
by HoangNguyen0403
Motion design principles for mobile apps. Covers timing curves, transitions, gestures, and performance-conscious animations.
Android Jetpack Compose
by HoangNguyen0403
Standards for high-performance Declarative UI and State Hoisting.
Angular Component Expert
by HoangNguyen0403
Standards for OnPush components and strict Signals usage.
Android XML Views
by HoangNguyen0403
Standards for ViewBinding, RecyclerView, and XML Layouts
Android Performance
by HoangNguyen0403
Standards for Baseline Profiles, Startup Time, and UI Rendering
Performance
by HoangNguyen0403
Optimization techniques including OnPush, @defer, and Image Optimization.
deeptools-ngs-analysis
by jaechang-hits
"NGS analysis CLI toolkit for ChIP-seq, RNA-seq, ATAC-seq. BAM→bigWig conversion with normalization (RPGC, CPM, RPKM), sample correlation/PCA, heatmaps and profile plots around genomic features, enrichment fingerprints. For alignment use STAR/BWA; for peak calling use MACS2."
notebooklm
by sanjay3290
"Query and manage Google NotebookLM notebooks with persistent profile auth, source sync, batch/multi queries, and structured exports. Use when user asks to query NotebookLM, 'ask my notebook', shares NotebookLM notebook URLs, wants to list/create notebooks, manage sources, do bulk folder sync, dedupe, or audit exports."
roblox-game-development
by greedychipmunk
Use this skill for any Roblox related tasks
perf-astro
by tech-leads-club
"Astro-specific performance optimizations for 95+ Lighthouse scores. Covers critical CSS inlining, compression, font loading, and LCP optimization. Triggers on: astro performance, astro lighthouse, astro optimization, astro-critters."
perf-lighthouse
by tech-leads-club
"Run Lighthouse audits locally via CLI or Node API, parse and interpret reports, set performance budgets. Use when measuring site performance, understanding Lighthouse scores, setting up budgets, or integrating audits into CI. Triggers on: lighthouse, run lighthouse, lighthouse score, performance audit, performance budget."
domain-identification-grouping
by tech-leads-club
Groups components into logical domains for service-based architecture. Use when creating component domains, grouping components by business functionality, planning domain services, analyzing component relationships, or when the user asks about domain grouping, component domains, or domain identification.