Development

Programming, frameworks, implementation, frontend, backend, and app development

skills in category: 65,728
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Showing 11,281–11,304 of 65,728 skills

Micro Saas LauncherAExpert in launching small, focused SaaS products fast - the indiedevelopmentgonextjsVotes: 0GitHub stars: 428
Performance OptimizationAOptimizes application performance across frontend, backend, queries, and databases. Use when performance requirements exist, when you suspect performance regressions, when Core Web Vitals or load times need improvement, when N+1 query patterns need fixing, or when profiling reveals bottlenecks.developmentjavascripttypescriptVotes: 0GitHub stars: 428
PosthogASession replays, product events, error tracking, feature flags and HogQL over a connected PostHog project. Use when the user asks what a user did before a bug, for a session recording or replay, for product analytics, for who an exception hit, or about a feature flag's rollout.developmentgoshellVotes: 0GitHub stars: 69
FlyAManage Fly.io machines, apps, volumes and app secrets through the Machines API. Use when the user asks what is running on Fly.io, or to start, stop, resize, move, redeploy or destroy a Fly machine.developmentgoshellVotes: 0GitHub stars: 71
Zig Build SystemAUse when writing or fixing a build.zig: executables, libraries, modules, C sources, build options, test steps, custom steps, or build.zig.zon dependencies. Not for one-file builds: use zig-compiler.developmentpythonapiVotes: 0GitHub stars: 54
ZephyrAUse when building a Zephyr app with west, picking a board target, editing prj.conf or a devicetree overlay, adding logging, running on native_sim, or using west debug. Not for FreeRTOS: use freertos.developmentpythonbashVotes: 0GitHub stars: 54
Wasm EmscriptenAUse when compiling C or C++ to WebAssembly with emcc, exporting functions to JavaScript, sizing WASM memory, using Asyncify, or debugging .wasm. Not for server-side runtimes: use wasm-wasmtime.developmentjavascriptpythonVotes: 0GitHub stars: 54
SanitizersAUse when building, running, or interpreting ASan, UBSan, TSan, MSan, LSan, HWASan, or Miri for native or Rust code, including memory-corruption debugging, unsafe-code validation, and sanitizer CI wiring. Not for fuzz target setup: use fuzzing.developmentrustgoVotes: 0GitHub stars: 54
MesonAUse when setting up a Meson project, meson setup/compile/test, wrap dependencies, cross-file cross-compiling, meson.build, or migrating from CMake/Autotools to Meson.developmentpythongoVotes: 0GitHub stars: 54
Linux PerfAUse when collecting sampling profiles with perf record, reading perf report or perf annotate, measuring PMU counters with perf stat -e, or using PAPI instrumentation to interpret IPC, miss rates, MPKI, or memory bandwidth on Linux. Not for SVG rendering: use flamegraphs.developmentgogitVotes: 0GitHub stars: 54
Jit CompilationAUse when adding code generation with LLVM ORC or LLJIT, Cranelift, or dynasm, lazy compilation or inline caches, or fixing W^X faults. Not for AST-to-IR: use compiler-frontend.developmentrustgoVotes: 0GitHub stars: 54
Idiomatic RustAUse when writing, reviewing, or refactoring Rust code. Routes the task to handbook chapters on idioms, lints, errors, testing, generics, and pointers under the edition 2024 and current-stable pins.developmentrustgoVotes: 0GitHub stars: 54
GdbAUse when running GDB: breakpoints, watchpoints, segfault or hang debugging, reverse debugging, remote gdbserver, core dumps, pretty-printers, Python scripting, or multi-threaded debugging.developmentpythongoVotes: 0GitHub stars: 54
EbpfAUse when writing eBPF programs with libbpf, bpftrace, or Rust with aya-ebpf and aya-log, attaching kprobes, tracepoints, or XDP hooks, declaring maps, sharing data with a Tokio loader, triaging verifier or Aya load errors, or porting with CO-RE. Not for full kernel bypass: use dpdk.developmentrustgoVotes: 0GitHub stars: 54
Compiler FrontendAUse when building a lexer, Pratt or recursive-descent parser, AST, symbol table, type checker, or LLVM IR emitter for a language or DSL. Not for optimizing IR: use llvm-passes.developmentrustgoVotes: 0GitHub stars: 54
Bounded Model Checking CAUse when C or C++ code needs memory-safety or undefined-behavior guarantees proved with CBMC, or ACSL contracts checked with Frama-C Eva or WP. Not for choosing the proof policy: use proof-driven.developmentrustgoVotes: 0GitHub stars: 54
Setup App InsightsAConfigure optional customer-owned Application Insights telemetry for a Power Apps mobile app — enable it against an existing Azure resource, change the resource, or disable it. Standalone, and invoked by /edit-app.developmentgobashVotes: 0GitHub stars: 969
Generate Codeful Mcp ToolAGenerate a self-contained JavaScript server runtime and registration metadata for an MCP codeful tool. Use when the user asks to create a codeful MCP tool, generate server logic for an MCP tool, write a runTool function, build a Dataverse-backed MCP tool, or pair MCP server logic with an MCP App widget.developmentjavascriptgoVotes: 0GitHub stars: 963
Vault CaptureAUse when Josh asks to write a note, make a note, or capture something for his "pickled-knowledge" Obsidian vault - triggers on "write a note about X", "make a note for this", "capture this", "note this up", "put together a note on X", or a bare URL/article/tweet handed over with intent to write it up. Do NOT use for generic writing help, drafting prose that isn't a vault note, or when Josh is just asking a question and not asking for a note.developmenttypescriptgoVotes: 0GitHub stars: 10
Natural JapaneseA仕事の日本語文書を読みやすくわかりやすく書く・直すためのスキル。既存の文章を直す場合（AI臭さの除去・脱臭・リライト・推敲・校正）は、意味を変えずに不自然さだけを取る。「AIっぽい」「AI臭い」「AI臭さを消して」「文章を脱臭して」「機械翻訳っぽい」「不自然」「もっと自然な日本語に」「機械っぽい」「人間っぽくして」「単調」「読みやすくして」「〜することができる、と言えるだろう、のような言い回し」といった直接・間接・口語の指摘、AIで書いたと言われた/疑われた、語順がおかしい・一文が長い・何が言いたいか分からない・読点の位置がおかしいといった読みにくさの改善依頼のいずれでも使用する。書く場合は、議事録（文字起こしからの議事録化を含む）、調査レポート・分析レポート、社内ガイド・マニュアル、リサーチメモ・ディスカッションペーパー・企画書・提案書・報告書・メール、スライド構成案といったビジネス文書、note記事やブログ記事・エッセイの新規執筆（任意のテーマをゼロから書く・書き起こす依頼を含む）、「結論から書いて」「論旨を明確に」「見出しを端的に」「専門用語をわかりやすく説明して」といった...developmentnodeVotes: 0GitHub stars: 3
Vault UpgradeABring a workhub vault's layout up to what the current app and plugins expect, after a structural change. Use when hooks stop injecting owner context, when the app reports a breaking change, or when a vault has not been opened in a long time.developmentgobashVotes: 0GitHub stars: 3
Shared SpaceARecord and use a team knowledge base that lives outside the vault - a network drive, Google Drive, OneDrive or SharePoint folder. Survey mode reads the place and writes down how it is organised into projects/NNNN-<slug>/shared/; place mode says where a vault note belongs in it. Use when the user wants to register a team share for a project, refresh what is recorded about one, or work out where to file something.developmentrustgoVotes: 0GitHub stars: 3
Html To PdfAConvert an HTML file into a publication-quality PDF with headless Chromium — a document paginated by @page CSS with margins, bookmarks and page numbers, or a fixed-stage slide deck captured one slide per page. Use when the user wants to export, print or hand over an HTML report, one-pager or presentation as a PDF, or asks to turn a web page into a PDF.developmentjavascriptgoVotes: 0GitHub stars: 3
Html DocABuild a self-contained HTML document people actually read — an explainer for a customer or a colleague, a one-pager, a status or research report, a dashboard, a comparison — with a real design system behind it and a PDF to hand over. Use when a Markdown document would be too long or too flat for its audience, when answering an enquiry with something readable, or when the user asks for a report, a summary or a one-pager.developmentjavascriptgoVotes: 0GitHub stars: 3