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CLI for Common Playwright Actions

https://github.com/microsoft/playwright-cli
1•saikatsg•1m ago•0 comments

Would you use an e-commerce platform that shares transaction fees with users?

https://moondala.one/
1•HamoodBahzar•2m ago•1 comments

Show HN: SafeClaw – a way to manage multiple Claude Code instances in containers

https://github.com/ykdojo/safeclaw
2•ykdojo•6m ago•0 comments

The Future of the Global Open-Source AI Ecosystem: From DeepSeek to AI+

https://huggingface.co/blog/huggingface/one-year-since-the-deepseek-moment-blog-3
3•gmays•6m ago•0 comments

The Evolution of the Interface

https://www.asktog.com/columns/038MacUITrends.html
2•dhruv3006•8m ago•0 comments

Azure: Virtual network routing appliance overview

https://learn.microsoft.com/en-us/azure/virtual-network/virtual-network-routing-appliance-overview
2•mariuz•8m ago•0 comments

Seedance2 – multi-shot AI video generation

https://www.genstory.app/story-template/seedance2-ai-story-generator
2•RyanMu•11m ago•1 comments

Πfs – The Data-Free Filesystem

https://github.com/philipl/pifs
2•ravenical•15m ago•0 comments

Go-busybox: A sandboxable port of busybox for AI agents

https://github.com/rcarmo/go-busybox
3•rcarmo•16m ago•0 comments

Quantization-Aware Distillation for NVFP4 Inference Accuracy Recovery [pdf]

https://research.nvidia.com/labs/nemotron/files/NVFP4-QAD-Report.pdf
2•gmays•16m ago•0 comments

xAI Merger Poses Bigger Threat to OpenAI, Anthropic

https://www.bloomberg.com/news/newsletters/2026-02-03/musk-s-xai-merger-poses-bigger-threat-to-op...
2•andsoitis•16m ago•0 comments

Atlas Airborne (Boston Dynamics and RAI Institute) [video]

https://www.youtube.com/watch?v=UNorxwlZlFk
2•lysace•17m ago•0 comments

Zen Tools

http://postmake.io/zen-list
2•Malfunction92•20m ago•0 comments

Is the Detachment in the Room? – Agents, Cruelty, and Empathy

https://hailey.at/posts/3mear2n7v3k2r
2•carnevalem•20m ago•0 comments

The purpose of Continuous Integration is to fail

https://blog.nix-ci.com/post/2026-02-05_the-purpose-of-ci-is-to-fail
1•zdw•22m ago•0 comments

Apfelstrudel: Live coding music environment with AI agent chat

https://github.com/rcarmo/apfelstrudel
2•rcarmo•23m ago•0 comments

What Is Stoicism?

https://stoacentral.com/guides/what-is-stoicism
3•0xmattf•24m ago•0 comments

What happens when a neighborhood is built around a farm

https://grist.org/cities/what-happens-when-a-neighborhood-is-built-around-a-farm/
1•Brajeshwar•24m ago•0 comments

Every major galaxy is speeding away from the Milky Way, except one

https://www.livescience.com/space/cosmology/every-major-galaxy-is-speeding-away-from-the-milky-wa...
3•Brajeshwar•24m ago•0 comments

Extreme Inequality Presages the Revolt Against It

https://www.noemamag.com/extreme-inequality-presages-the-revolt-against-it/
2•Brajeshwar•24m ago•0 comments

There's no such thing as "tech" (Ten years later)

1•dtjb•25m ago•0 comments

What Really Killed Flash Player: A Six-Year Campaign of Deliberate Platform Work

https://medium.com/@aglaforge/what-really-killed-flash-player-a-six-year-campaign-of-deliberate-p...
1•jbegley•26m ago•0 comments

Ask HN: Anyone orchestrating multiple AI coding agents in parallel?

1•buildingwdavid•27m ago•0 comments

Show HN: Knowledge-Bank

https://github.com/gabrywu-public/knowledge-bank
1•gabrywu•33m ago•0 comments

Show HN: The Codeverse Hub Linux

https://github.com/TheCodeVerseHub/CodeVerseLinuxDistro
3•sinisterMage•34m ago•2 comments

Take a trip to Japan's Dododo Land, the most irritating place on Earth

https://soranews24.com/2026/02/07/take-a-trip-to-japans-dododo-land-the-most-irritating-place-on-...
2•zdw•34m ago•0 comments

British drivers over 70 to face eye tests every three years

https://www.bbc.com/news/articles/c205nxy0p31o
49•bookofjoe•34m ago•19 comments

BookTalk: A Reading Companion That Captures Your Voice

https://github.com/bramses/BookTalk
1•_bramses•35m ago•0 comments

Is AI "good" yet? – tracking HN's sentiment on AI coding

https://www.is-ai-good-yet.com/#home
3•ilyaizen•36m ago•1 comments

Show HN: Amdb – Tree-sitter based memory for AI agents (Rust)

https://github.com/BETAER-08/amdb
1•try_betaer•37m ago•0 comments
Open in hackernews

Show HN: Greppers – fast CLI cheat sheet with instant copy and shareable search

https://www.greppers.com/
65•shellsteady•5mo ago
I kept re-Googling the same flags, so I built a tiny, fast directory of copy-ready CLI commands. It’s static (vanilla JS), instant search, keyboard nav (↑/↓ + Enter), favorites (localStorage), and linkable queries.

Examples:

• grep errors → https://www.greppers.com/?q=grep%20error%20logs

• list open ports (macOS) → https://www.greppers.com/?q=list%20open%20ports

• show git branch graph → https://www.greppers.com/?q=git%20graph

• tail with colors → https://www.greppers.com/?q=tail%20colors

Tech notes: static site on Netlify, no build system. Data is a JSON file; favorites persist via localStorage. Search is client-side; queries are linkable with ?q= and you can filter favorites with fav=1. Dangerous commands show a confirm before copying. Headers (HSTS, nosniff) + sitemap/robots are set.

Planned next: more commands/recipes (docker, systemctl, networking), offline PWA, and a simple import/export for favorites.

Suggest a missing command: https://www.greppers.com/submit.html

I’m looking for gaps and better real-world examples. Feedback welcome.

Comments

shellsteady•5mo ago
Tech notes: static site on Netlify, no build system. Data is a JSON file; favorites persist via localStorage. Search is client-side; queries are linkable with ?q= and you can filter favorites with fav=1. Dangerous commands show a confirm before copying. Headers (HSTS, nosniff) + sitemap/robots are set.

Planned next: more commands/recipes (docker, systemctl, networking), offline PWA, and a simple import/export for favorites.

If something’s obviously missing, drop it here or via the form: https://www.greppers.com/submit.html

dang•5mo ago
I've added this to the text at the top, so more people will see it.

Btw - if you're replying to other commenters, can you do so by clicking the 'reply' link at the end of their comment? That will place your response underneath the comment you're referencing, which will make the thread much more readable.

Currently, your comments are all going to the top level, where it's hard to connect them with the other posts you're replying to. I'm going to try to move them manually to the right places, but it's not clear what those are!

crashabr•5mo ago
Nice job. Though it would be more useful to me as a cli app. A different take on tldr with live filtering of results based on what you're typing
shellsteady•5mo ago
Thanks! A full CLI is on my list, but you can use Greppers as a terminal app today with fzf:

   # add to ~/.bashrc or ~/.zshrc
   gpr() {
     curl -fsSL https://www.greppers.com/data/commands.json |
       jq -r '.[] | [.title, .command, (.tags|join(","))] | @tsv' |
       fzf --with-nth=1,3 --delimiter='\t' \
           --header='type to filter • Enter=copy' \
           --preview='printf "⟪ %s ⟫\n\n%s\n" {1} {2}' \
           --bind 'enter:execute-silent(echo -n {2} | (pbcopy || xclip -selection clipboard || wl-copy || xsel -ib || clip.exe))+accept'
  }
  # usage: run `gpr`, type to filter, Enter copies the command
rancar2•5mo ago
You may be looking for do thing like this tool: https://github.com/closedloop-technologies/autocomplete-sh
ProofHouse•5mo ago
UX tip, reduce SIGNIFICANTLY or reposition the suggest a command box. At least on mobile the actual search results are way under it (which shouldn’t be), and it takes a ton of space for a rare use item
wingmanjd•5mo ago
Neat resource!

On FF Linux, when I click on a copy command (e.g. `Grep errors in syslog`, the clipboard only contains "grep ", including those two spaces.

shellsteady•5mo ago
Thanks for the heads-up. I pushed a fix so the Copy button pulls from the data model (not DOM) and added a clipboard fallback for stricter browsers. Can you try a hard refresh and see if it still truncates?

If it still reproduces for them, we’ll grab their FF version and distro, but this should squash the “grep ” symptom.

kiitos•5mo ago
is this not just `tldr`? https://github.com/tldr-pages/tldr
shellsteady•5mo ago
Great pointer—love tldr. Greppers is a different slice: • Copy-first & tiny: one or two opinionated incantations with sensible flags, not an exhaustive page. • Instant search & links: live filtering, ?q= deep links, favorites (local), and keyboard nav; easy to share a specific query. • Curation over coverage: mixes cross-tool “recipes” (e.g., lsof + networking, systemd log views) rather than a page per command. • Safety: “dangerous” commands prompt before copying.

They’re complementary: tldr is a great reference with multiple examples per command; Greppers is for the 2–3 commands you re-google at 1am with the exact flags you want to copy. If there’s a command where the tldr example is clearly better, I’ll happily mirror it or link out.

kiitos•5mo ago
huh?

there is no concept of any single "default incantation" of any command -- every command always has multiple "incantations" depending on what you want to do with it

nobody would ever directly copy and execute any "exact flags" for any command based on a query string, surely this is not what you are suggesting?

I can get on board with a tool that's like tldr but broader-scoped, returning sets of commands that you could choose to run based on input query, but isn't this just claude?

anon7000•5mo ago
That’s exactly what this is though, it’s giving you the precise “incantation” you need based on what you’re trying to do. Like “list 20 biggest files in current directory”
kiitos•5mo ago
huh? "list 20 biggest files in the current directory" is a search query, or a llm prompt input, it's not any kind of precise incantation.. ?

I mean if greppers is just translating queries like that to related command-calls, that's fine but bizarre and nothing that would require a community-contribution-based database of mappings, that's just a search engine and/or llm mapping problem...

shellsteady•5mo ago
well said that’s exactly the spirit of greppers — not trying to guess like an llm, just surfacing the ready-to-run incantations people keep re-googling.
coxmi•5mo ago
rsync needs some love on this.

The most memorable args for me are `-mrchivas`, because together they sound somewhat like a name (“Mister Chivas”)

(I drop the -a depending on whether archive is needed, Mr. Chivs sounds fun too)

shellsteady•5mo ago
Great comment, and it’s a nice on-ramp to add rsync properly.

Paste-ready reply for HN

Good call. I just added a handful of rsync recipes: • rsync -avh --progress SRC/ DEST/ (archive, human sizes, progress) • rsync -azP -e ssh SRC/ user@host:/path/ (SSH, compress, resume) • rsync -avh --delete SRC/ DEST/ (mirror with delete — ) • rsync -avh --checksum SRC/ DEST/ (checksum verify; slower) • rsync -avh --exclude='.git' --exclude='node_modules' SRC/ DEST/ (exclude patterns) • rsync -azP --bwlimit=2m -e ssh … (bandwidth limit) • bonus mnemonic: rsync -mrchivas … → m prune-empty, r recursive, c checksum, h human, i itemize, v verbose, a archive, s safe (note: -a already implies -r, and -c slows it down)

If there’s a specific rsync you reach for, drop it and I’ll add it too.

foreslion•5mo ago
You left the LLM response in the second paragraph.
henrebotha•5mo ago
Please move the "Help grow the community!" banner below the search results. I thought all my searches were coming up blank. On mobile, that banner takes up an enormous amount of space.
shellsteady•5mo ago
Good call. I moved the “Help grow the community!” banner below the results and collapsed it on mobile so it doesn’t crowd search. Thanks for the heads-up—refresh and it should feel a lot cleaner.
wangbang•5mo ago
Would focus more development on ensuring a responsive front end. On mobile, the website is quite difficult to navigate due to overlapping elements. Such as the search bar.
defrost•5mo ago
> better real-world examples

Simon Sheppard's CLI Command notes and forums* - https://ss64.com/

* Now regrettably read-only thanks to the UK safety Act: https://ss64.org/viewtopic.php?f=4&t=587

shellsteady•5mo ago
SS64 is excellent—encyclopedic and battle-tested. Greppers is intentionally “copy-first”: a few opinionated, ready-to-paste incantations with flags I actually use at 1am, plus instant search and linkable queries.

I’m adding lightweight “More info” links on each card (SS64, man7, tldr) so folks can jump from the quick copy to the deep docs. If you’ve got specific SS64 pages you consider must-reads for certain commands, drop them and I’ll wire those in first.

mxuribe•5mo ago
This is very neat!

One small nit: Recipes and Favorites seems to not work (at all)...on firefox 142.0.1 nor ungoogled chromium version 139.0.7258.154 - both via fedora 41. ;-)

pluc•5mo ago
I like command line fu: https://www.commandlinefu.com/commands/browse
sharts•5mo ago
This is cool.

I wonder if there is any kind of tool out there that might provide some fuzzy auto-suggestions in shell from a variety of sources like this.