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Proof I can
actually code

You want to see if I can deliver? Here's the work. A curated selection of open source tools, Go libraries, and infrastructure projects that other developers depend on.

lars@artmann:~/github — zsh

$ gh repo list larsartmann --limit 118

118
Public repos
18
Curated here
50
Stars earned
36
Followers

# 17/18 repos pushed in the 30 days before the snapshot

Go 83%TypeScript 11%Nix 6%

Language share across the 18 curated projects

snapshot 2026-09-11

Featured

×5
Adopted by Swiss PostFlagship

typespec-asyncapi

TypeSpec emitter that generates AsyncAPI 3.0 specs. Closed a 2-year gap in the AsyncAPI ecosystem — no official emitter existed before.

npm install @lars-artmann/typespec-asyncapi

latest is 0.3.0-beta.1 — pre-1.0, API may still shift

TypeScriptUpdated 2026-09-1015 stars0 forks

samber-do-auditlog

Audit-log plugin for samber/do v2 — track every DI registration, invocation, and shutdown with timestamps, dependency graphs, and self-contained HTML visualization.

go get github.com/larsartmann/samber-do-auditlog
Website
Goaudit-log · dependency-injection · observability · samber-doUpdated 2026-09-10

templ-components

Server-rendered UI components for Go web apps — 97 components for templ + HTMX + Tailwind CSS v4. Type-safe props, dark mode built-in, CSP-ready.

go get github.com/larsartmann/templ-components
Website
Gotempl · htmx · tailwindcss · componentsUpdated 2026-09-10

go-filewatcher

High-performance, composable file system watcher for Go. Built on fsnotify with automatic recursion, 17+ filters, 18 middleware, and production-grade resilience.

go get github.com/larsartmann/go-filewatcher/v2
Website
Gofsnotify · hot-reload · middlewareUpdated 2026-09-09

art-dupl

Professional code clone detection for Go. AST-based structural + semantic detection with suffix tree algorithms, 7 output formats, and CI baseline gating.

go install github.com/LarsArtmann/art-dupl/cmd/art-dupl@latest
Website
Gostatic-analysis · clone-detection · ci-cdUpdated 2026-09-04

CLI & Developer Tools

×4

cmdguard

Type-safe Go CLI framework that unifies type-safe flags, DI lifecycle, and zero-panic contracts. Wraps Cobra with a focus on correctness.

go get github.com/larsartmann/cmdguard/v4
Website
Gocli · cobra · type-safe · diUpdated 2026-09-10

clean-wizard

Reclaim disk space across macOS and Linux. 13 specialized cleaners, dry-run previews, interactive TUI, and JSON output for automation.

go install github.com/LarsArtmann/clean-wizard/cmd/clean-wizard@latest
Website
Gocleanup · tui · disk-space · macosUpdated 2026-09-10

GoReleaser-Wizard

Interactive setup wizard that creates perfect GoReleaser configurations in seconds. Stop copy-pasting configs and get production-ready releases.

go install github.com/LarsArtmann/GoReleaser-Wizard/cmd/goreleaser-wizard@latest
Gogoreleaser · ci-cd · release · cliUpdated 2026-09-04

gogenfilter

Detect and filter auto-generated Go code — fast, zero-config, table-driven. Supports sqlc, protobuf, templ, mockgen, wire, stringer, and more.

go get github.com/LarsArtmann/gogenfilter/v3
Website
Gostatic-analysis · golangci-lint · code-qualityUpdated 2026-09-10

Go Libraries

×5

wise-go

The only Go client for the Wise (TransferWise) API — no official SDK exists. Raw wire types isolated from branded domain types, with behavioral error classification for intent-based retries.

go get github.com/larsartmann/wise-go
Gowise · transferwise · sdk · api-clientUpdated 2026-09-10

go-branded-id

Strongly-typed branded identifiers for Go. Phantom types prevent mixing entity IDs at compile time. Zero-allocation, stdlib-only, with full serialization.

go get github.com/larsartmann/go-branded-id
Website
Gophantom-types · type-safety · genericsUpdated 2026-09-10

go-output

Write your data once. Render it anywhere. 16 output formats across tables, trees, and diagrams, plus NOM-style real-time progress visualization.

go get github.com/larsartmann/go-output
Website
Gocli · visualization · outputUpdated 2026-09-10

go-error-family

Structured error protocol for Go — behavioral error classification, exit codes, HTTP status mapping, and diagnostic rules. Share the protocol, not the implementation.

go get github.com/larsartmann/go-error-family
Website
Goerror-handling · observability · protocolUpdated 2026-09-10

go-atomic-write

Crash-safe, race-free file writes for Go — TOCTOU protection via fingerprint verification, cross-platform file locking, atomic rename, and fsync durability.

go get github.com/larsartmann/go-atomic-write
Website
Goatomic · filesystem · concurrency · data-integrityUpdated 2026-09-10
+100 more

Public repositories on GitHub — tools, experiments, and infrastructure.

Open the full archive

Web, Infrastructure & Agents

×4

cqrs-htmx

Go library for wiring go-cqrs-lite with HTMX, templ, and Casbin authorization — framework-agnostic HTTP handler builder.

go get github.com/larsartmann/cqrs-htmx/v4
Gocqrs · htmx · templ · authorizationUpdated 2026-09-10

dynamic-markdown-site

Go server that turns markdown files into a navigable website with search, diagrams, live reload, and S3/GCS support.

Website
Gomarkdown · site-generator · web-serverUpdated 2026-09-09

nix-ssh-config

Modular, hardened SSH client & server configurations for NixOS and nix-darwin — secure by default, post-quantum ready.

Nixnixos · ssh · post-quantumUpdated 2026-09-10

web-client-errors-mcp

MCP server that gives AI coding agents comprehensive client-side web error detection and analysis capabilities.

TypeScriptmcp · ai-agents · developer-toolsUpdated 2026-05-18
+100 more repos

Every public repository, nothing hidden — sorted by last push, forks marked.

open the full archive
RepoLangStarsPushed
go-etagGo02026-09-11
go-taskqueueGo02026-09-11
SystemNixNix22026-09-11
go-cqrs-liteGo12026-09-11
vision-review-agentGo02026-09-10
updforkGo12026-09-10
tracing-flight-recorderRust22026-09-10
template-arch-lintGo02026-09-10
templ-components#curatedGo42026-09-10
segment-bufferRust12026-09-10
samber-do-auditlog#curatedGo52026-09-10
go-atomic-write#curatedMDX12026-09-10
paperless-ngxforkPython02026-09-10
nix-international-telephonyNix22026-09-10
go-sseGo12026-09-10
go-retryGo12026-09-10
go-policy-dslGo02026-09-10
go-output#curatedGo12026-09-10
go-nix-helpersNix02026-09-10
go-ndjsonGo12026-09-10
go-idempotencyGo12026-09-10
go-humanize-linterGo12026-09-10
go-hotspotGo12026-09-10
go-health-dashboardGo12026-09-10
go-github-kitGo22026-09-10
go-flightrecorderGo12026-09-10
go-datastarGo02026-09-10
go-crush-dataGo12026-09-10
go-codecGo12026-09-10
go-findingGo12026-09-10
golangci-lint-auto-configureGo12026-09-10
gogenfilter#curatedGo32026-09-10
SKILLSHTML02026-09-10
my-crushforkGo02026-09-10
nix-ssh-config#curatedNix32026-09-10
go-linter-sdkGo12026-09-10
httputilGo12026-09-10
cordisforkTypeScript02026-09-10
samber-linterGo02026-09-10
dependabot-auto-configureGo02026-09-10
dofork02026-09-10
go-workflow-auditlogGo12026-09-10
linter-autoconfigure-sdkGo02026-09-10
go-healthGo12026-09-10
wise-go#curatedGo12026-09-10
md-go-validatorGo02026-09-10
go-error-family#curatedGo12026-09-10
typespec-asyncapi#curatedTypeScript152026-09-10
cqrs-htmx#curatedGo22026-09-10
go-branded-id#curatedGo12026-09-10
cmdguard#curatedGo12026-09-10
clean-wizard#curatedGo22026-09-10
mindwalkforkGo12026-09-09
dependency-cruiserfork02026-09-09
terraform-provider-namecheapfork02026-09-09
encorefork02026-09-09
kafka-clients-kotlinfork02026-09-09
usehooks-tsforkTypeScript02026-09-09
tsupforkTypeScript02026-09-09
tailwind-mergefork02026-09-09
zustandforkTypeScript02026-09-09
cal.comforkTypeScript02026-09-09
eventcatalogforkTypeScript02026-09-09
pihole-docsfork02026-09-09
ravendb-jvm-embeddedfork02026-09-09
SQLC-WizzardGo02026-09-09
go-composable-business-typesGo12026-09-09
dynamic-markdown-site#curatedGo22026-09-09
pi-holefork02026-09-09
go-filewatcher#curatedGo22026-09-09
emeet-pixydGo62026-09-09
oxlint-auto-configureGo02026-09-09
mnemofork02026-09-08
openusagefork02026-09-08
go-appkitGo02026-09-07
niri-session-managerforkRust02026-09-06
go-localsyncGo02026-09-06
template-sqlcGo12026-09-05
helium-browser-nix-flakeforkNix02026-09-04
art-dupl#curatedforkGo22026-09-04
GoReleaser-Wizard#curatedGo22026-09-04
LarsArtmann02026-09-03
go-blueprintfork02026-09-03
auditlog-coreGo02026-09-03
agent-tracefork02026-08-15
treefmt-full-flakeShell02026-08-14
golangci-lintforkGo02026-07-13
duckyfork02026-06-23
complaints-mcpGo02026-05-21
web-client-errors-mcp#curatedTypeScript22026-05-18
homebrew-tap02026-05-16
alloyforkTypeScript02026-05-16
template-mcp-configJavaScript02026-05-13
immichfork02026-04-23
sqlcforkGo02026-02-28
duplicatesJust02026-01-13
nur-packages-1forkNix02025-12-15
catwalkforkGo02025-12-11
fantasyfork02025-12-10
test-runner-repo02025-11-15
cheffectfork02025-09-02
BunqAutoSplitterPython02025-08-03
AutoContJavaScript02025-07-27
DialogesWebInterfaceCSS02025-05-29
compose-samplesfork02024-11-15
kotlinx.serializationfork02024-11-15
coder-hetzner-cloud-templatefork02024-04-27
static-moduleforkJavaScript02023-08-11
SetupWindowsPowerShell02022-07-22
Minecraft-ClassicKotlin02020-12-15
Kommandfork02020-11-12
CopyCatKotlin02020-08-16
appsmeanbussines.com-WebsiteforkCSS02020-06-10
AutoCSVMergeKotlin02020-04-16
SSH-Login-Telegrom-AlertShell02019-11-01
hash-newsletterShell02019-11-01
filter-pictures-by-facesShell02019-10-15
NeutronforkJava02019-07-01

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