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Show HN: Kk – A tiny Bash CLI that makes kubectl faster

https://github.com/heart/kk-Kubernetes-Power-Helper-CLI
2•nkheart•4h ago
I built "kk", a small Bash wrapper around kubectl that makes common Kubernetes workflows faster. It's not a plugin or a compiled binary. It's just a single script you can drop into ~/bin.

The goal is to reduce repetitive kubectl patterns without replacing kubectl itself.

Some things it helps with: - pod selection by substring (auto-fzf if available) - multi-pod logs with prefixing and grep support - quick exec into pods - checking the actual images running in pods - restarting deployments with pattern matching - port-forwarding with pod auto-selection - quick describe/top/events - context switching shortcuts

Examples:

    kk pods api
    kk sh api
    kk logs api -f -g ERROR
    kk images api
    kk restart api
    kk pf api 8080:80
    kk desc api
    kk top api
    kk events
    kk ctx
    kk deploys
Installation:

    curl -o ~/bin/kk https://raw.githubusercontent.com/heart/kk-Kubernetes-Power-Helper-CLI/main/kk
    chmod +x ~/bin/kk
Repo: https://github.com/heart/kk-Kubernetes-Power-Helper-CLI

Happy to hear feedback, suggestions, or ideas for small helpers to improve the kubectl experience.

Show HN: Browser-based interactive 3D Three-Body problem simulator

https://trisolarchaos.com/?pr=O_8(0.6)&n=3&s=5.0&so=0.00&im=rk4&dt=1.00e-4&rt=1.0e-6&at=1.0e-8&bs...
133•jgchaos•19h ago•46 comments

Show HN: RowboatX – open-source Claude Code for everyday automations

https://github.com/rowboatlabs/rowboat
87•segmenta•16h ago•23 comments

Show HN: Guts – convert Golang types to TypeScript

https://github.com/coder/guts
88•emyrk•16h ago•22 comments

Show HN: A subtly obvious e-paper room air monitor

https://www.nicolin-dora.ch/blog/en-epaper-room-air-monitor-part-1/
52•nomarv•1d ago•20 comments

Show HN: I built a synth for my daughter

https://bitsnpieces.dev/posts/a-synth-for-my-daughter/
1251•random_moonwalk•6d ago•207 comments

Show HN: Lumical – scan any meeting invite into your calendar in seconds

https://lumical.app/
3•arunavo4•3h ago•2 comments

Show HN: Kk – A tiny Bash CLI that makes kubectl faster

https://github.com/heart/kk-Kubernetes-Power-Helper-CLI
2•nkheart•4h ago•0 comments

Show HN: Parqeye – A CLI tool to visualize and inspect Parquet files

https://github.com/kaushiksrini/parqeye
154•kaushiksrini•1d ago•35 comments

Show HN: ESPectre – Motion detection based on Wi-Fi spectre analysis

https://github.com/francescopace/espectre
201•francescopace•1d ago•50 comments

Show HN: Tokenflood – simulate arbitrary loads on instruction-tuned LLMs

https://github.com/twerkmeister/tokenflood
20•twerkmeister•6d ago•0 comments

Show HN: Continuous Claude – run Claude Code in a loop

https://github.com/AnandChowdhary/continuous-claude
160•anandchowdhary•3d ago•59 comments

Show HN: I released Steam utility "Sentinel Signal" to manage your gaming time

https://store.steampowered.com/app/3879010/Sentinel_Signal/
2•sentinelsignal•1h ago•0 comments

Show HN: Startup Simulator

https://startup-simulator-phi.vercel.app/
3•paperplaneflyr•7h ago•2 comments

Show HN: Reversing a Cinema Camera's Peripherals Port

https://3nt3.de/blog/reversing-fs7-comms
47•3nt3•1w ago•2 comments

Show HN: PrinceJS – 19,200 req/s Bun framework in 2.8 kB (built by a 13yo)

https://princejs.vercel.app
147•lilprince1218•1d ago•68 comments

Show HN: Kalendis – Scheduling API (keep your UI, we handle timezones/DST)

https://kalendis.dev
18•dcabal25mh•1d ago•8 comments

Show HN: My hobby OS that runs Minecraft

https://astral-os.org/posts/2025/10/31/astral-minecraft.html
14•avaliosdev•1d ago•3 comments

Show HN: Building WebSocket in Apache Iggy with Io_uring and Completion Based IO

https://iggy.apache.org/blogs/2025/11/17/websocket-io-uring/
29•spetz•1d ago•6 comments

Show HN: Bsub.io – zero-setup batch execution for command-line tools

22•wkoszek•1d ago•10 comments

Show HN: Octopii, a framework for building distributed applications in Rust

21•janicerk•1d ago•3 comments

Show HN: Unflip – a puzzle game about XOR patterns of squares

https://unflipgame.com/
178•bogdanoff_2•1w ago•52 comments

Show HN: We built a generator for Vue+Laravel that gives you a clean codebase

https://codecannon.dev/
5•codecannon•15h ago•2 comments

Show HN: Copus – Internet gem marketplace for bookmark collectors (x402-powered)

https://www.copus.network/
4•Handuo•16h ago•0 comments

Show HN: How are Markov chains so different from tiny LLMs?

17•JPLeRouzic•1d ago•1 comments

Show HN: Agfs – Aggregated File System, a modern tribute to the spirit of Plan9

https://github.com/c4pt0r/agfs
9•c4pt0r•1d ago•0 comments

Show HN: Strawk – I implemented Rob Pike's forgotten Awk

4•ahalbert2•20h ago•0 comments

Show HN: I have created an alternative for Miro

https://nodeland.io
8•gxara•1d ago•2 comments

Show HN: I am self-hosting a time-sorted list of top STEM, Arts and Design posts

https://limereader.com/
3•busymom0•17h ago•0 comments

Show HN: Model-agnostic cognitive architecture for LLMs

https://github.com/scottonanski/persistent-mind-model-v1.0
6•HimTortons•1d ago•0 comments

Show HN: DBOS Java – Postgres-Backed Durable Workflows

https://github.com/dbos-inc/dbos-transact-java
114•KraftyOne•5d ago•57 comments