GopherForge: Go Compiler

Write, debug and learn Go on iPhone and iPad. GopherForge brings an on-device Go compiler, multi-file editor, tests, offline React study builds, source debugging and a Go course together. Compile, run, test, vet and format with bundled Go 1.27.1. Compatible downloaded projects run without a connection. CODE AND DEBUG • Edit Go, go.mod and web sources with highlighting, a line-number gutter and keyboard shortcuts. • Tap a Go line number for a breakpoint. Run starts source debugging when breakpoints exist; otherwise it runs normally. • Continue, Step Into, Over and Out; inspect project call stacks, source locations and current-frame locals. • Follow diagnostics to source and inspect tests, Output, images and concurrency timelines. • Import GitHub commit snapshots or Files content; export, favorite, tag and search projects. Choose a local or Files/iCloud library. PLAYGROUND WITH PEOPLE AND AI • Create a temporary online room or join through an Edit/View link. Share bounded text sources and device-reported Output without an app account. • Connect a compatible Claude or Codex MCP client to read, edit and request Run/Test. Native Run/Test executes only on the device whose user presses it. Other participants receive Output and never automatically execute remote edits. • Keep local drafts, review conflicting revisions, save an independent project copy and leave a room. The owner can close it. Rooms expire and can end on a server restart; they are not backups. • AI access requires your chosen client/provider and shared capability. No AI model, subscription or quota is included. Browser participants edit and read Output; browser Go execution is not provided. REACT + GO, OFFLINE Build browser JS, JSX, TypeScript, TSX, CSS and local JSON with bundled esbuild WASI and a fixed React catalog. Use Build & Preview or documented offline npm commands. Study deterministic in-memory Gin APIs through bounded local request replay. This is an educational builder: no full Node.js/npm runtime, Bun, arbitrary scripts, Vite plugins or registry downloads. TypeScript is transpiled without type checking. API state is temporary; no network listener is started. LEARN GO AND PREPARE FOR INTERVIEWS • 220 teaching lessons, including 173 worked readings, plus 22 prediction challenges across 28 units. • Values, collections, interfaces, errors, generics, modules, concurrency, runtime, standard library and production contracts. • Four architecture/clean-code units with 40 lessons; 23 classic patterns and six concurrency/resilience patterns. • Around Go: Bash, Git, Docker, Kubernetes, MongoDB, Redis, Gin, blockchain infrastructure and service security. • Practical Codex, Claude Code, Cursor, agent and MCP workflows: scoped edits, isolated execution, validation and source ownership. • 132 interview guides across 15 topics and four levels; twelve interactive algorithm labs with 36 scenarios. • Continue, editable lesson drafts, Review, Fix mistakes and independent interview marks. Explicitly publish a read-only progress snapshot for a friend or AI. The unlisted link expires after 90 days or earlier revocation; no automatic app/web progress sync. Native layouts adapt to iPhone, iPad and supported Duo postures, touch and external keyboards. Themes, text size and supported Face ID/passcode locking. One paid download; no subscription, ads or app account. Ordinary projects/progress stay local; optional rooms and published snapshots upload only their selected content. Go uses bounded WebAssembly/WASI: no guest networking, cgo or general shell. Ordinary Run has no guaranteed CPU Stop. Module ZIPs allow up to 4,000 files. Imports/missing packages need a connection. Source debugging covers project code; no watches or conditional breakpoints. Stop needs a project checkpoint. Isolated frontend previews block external requests; legacy HTML previews may load linked resources. Database/deployment lessons describe external native workflows. Guide: https://gopherforge.app/guide