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Posts by Norberto Lopes

I've written about this: nlopes.dev/writing/vibe...

1 hour ago 0 0 0 0
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I did a think again with WASM using Claude Code.

In order to commemorate Artemis II checking out the Moon, I've adjusted nlopes.dev homepage to show (yes, using NASA data from their OEM file) its trajectory.

#rustlang #wasm #artemisii

18 hours ago 2 1 0 0
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This is still going in Gemini CLI; I started the exact same task in Claude Code, it finished after 47 seconds.

I really don't understand why it is this bad, consistently.

I know it's unfair to compare the two like this but gosh, Gemini CLI either needs to level up massively or call it a day.

19 hours ago 0 0 0 0
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Just playing around as a homage to Artemis II

1 day ago 0 0 0 0

Aaaand released: github.com/slack-go/sla...

1 day ago 0 0 0 0

Don't forget to update Chrome.

1 day ago 0 0 0 0
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Massive slack-go release v0.21.0 coming, one of the biggest yet. Unfortunately it carries a bunch of breaking changes but all for the sake of making much needed progress.

github.com/slack-go/slack

75 files changed, 4179 insertions(+), 365 deletions(-)

1 day ago 0 0 0 1
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๐Ÿ’ฏ

1 day ago 0 0 0 0

Vibe coding is not the same thing as coding assisted by AI.

Both can be useful but not in the same way.

Don't confuse the two.

1 day ago 1 0 2 1

What a photo ๐Ÿ‘Œ๐Ÿ˜๐Ÿคฉ

3 days ago 0 0 0 0

There's an insult there to the content on my website but I'm going to take the bit about the 404 pages as the compliment I was craving ๐Ÿ˜‚ (I'm joking, it's good to hear someone appreciates the 404 page)

3 days ago 0 0 0 0
An ASCII dungeon crawler showing the website navigation as portals the user can decide to go into.

An ASCII dungeon crawler showing the website navigation as portals the user can decide to go into.

While I was waiting in a park bench, I decided to spruce up the 404 page on my personal website.

Ended up vibe coding an ASCII dungeon crawler for it: nlopes.dev/404

It's all in WASM.

If you get to the end you get to pick where to go. It's pretty cool what you can do with a phone these days.

4 days ago 2 1 1 0

TBF llms are pretty bad at shit posting.

4 weeks ago 1 0 0 0
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@slack.dev these are mutually exclusive ๐Ÿคฃ I get it, it's either 0 or 1 but the errors leave a lot on the table.

4 weeks ago 0 0 0 0
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acdc now correctly displays manpage tables (using tbl with groff). Even when there's column or row spans. ๐Ÿฅณ

github.com/nlopes/acdc

1 month ago 0 0 0 0
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GitHub - nlopes/acdc: AsciiDoc tooling in rust AsciiDoc tooling in rust. Contribute to nlopes/acdc development by creating an account on GitHub.

AsciiDoc tooling in rust at github.com/nlopes/acdc

Including a preview editor in wasm as well: acdc.nlopes.dev.

1 month ago 1 0 0 0

I find it hilarious that no matter how much I instruct claude/codex/gemini that my name is Norberto, they keep using Nuno. ๐Ÿ˜‚

One day we might have AGI but today is not the day, trust me.

1 month ago 1 0 0 0
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If you work on personal projects on your work laptop (assuming your employer allows it), I've finally committed to this and it works pretty well.

1 month ago 0 0 0 0

Please, please, please @anthropic.com, add support for profiles (work, personal, etc) to Claude Code (even Desktop).

1 month ago 0 0 0 0
acdc โ€” Live AsciiDoc Editor & Preview Write AsciiDoc and see rendered HTML in real-time. A fast, browser-based editor powered by a Rust parser compiled to WebAssembly.

Decided to put up an AsciiDoc preview editor at acdc.nlopes.dev that uses the entire toolkit (github.com/nlopes/acdc) I've been building in rust.

Getting pretty close to outputting precisely what asciidoctor outputs.

1 month ago 1 0 0 0

๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚๐Ÿ˜‚

1 month ago 0 0 0 0

For the first time in 28y I spend more time in Claude code than I do in Emacs.

Literally Emacs is used for Magit (btw @bcherny.bsky.social if Claude code got something like magit incorporated holy gosh, ๐Ÿคฏ) and just focussed writing mode but not long coding sessions anymore.

1 month ago 2 0 2 0

Not VS code, not vim (yes, I know vim and use it daily tyvm, this is not a post about editors), not the various plugins of editors. Not copilot and auto completion. Not emojis, etc. Emacs just got along and evolved.

But since Claude Code came out?

1 month ago 0 0 1 0

I've been thinking about the specific point in time my brain landed on thinking AI in software development is not a fad.

And, hear me out, I think it's because of Emacs.

I want to do a post one day about this but I've been using Emacs since 97-98 and nothing ever moved me away.

1 month ago 1 0 1 0

I'm glad you are ๐Ÿ˜‚

1 month ago 3 0 0 0
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I have had the same experience with it. Sometimes it can provide really interesting feedback I wouldn't have initially thought of.

1 month ago 0 0 0 0
Side by side comparison of light mode vs dark mode of AsciiDoc html documents

Side by side comparison of light mode vs dark mode of AsciiDoc html documents

As part of building my AsciiDoc tooling suite in rust, I've used the Hubris documentation from Oxide (among others) to test it out.

I've added a document attribute called `:dark-mode:` that also allows dark mode rendering. ๐Ÿ‘Œ

github.com/nlopes/acdc #rust #asciidoc #rust-lang

1 month ago 2 0 0 0
AI isn't optional anymore The debate about whether to use AI has obscured a more useful question: how do you use it well? After months of building with Claude Code and watching my team adopt Cursor, I've learned that effective...

nlopes.dev/writing/ai-i...

2 months ago 1 0 0 0

Please keep Ctrl-B move back a character claude code.

Ctrl-A: Move o beginning of line
Ctrl-E: Move to end of line
Ctrl-B: Move back one char <- ANNOYED THEY BROKE THIS ONE
Ctrl-F: Move cursor forward one char
Alt-B: Move back one word
Alt-F: Move forward one word

2 months ago 0 0 0 0
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Every few weeks I get a few minutes with Claude and make improvements to securitytxts.com.

All #rust, backend 99% me 1% claude, frontend about 50-50 (I think).

I'm pretty happy with how rich the errors/warnings are now, including file positions (notice the top right in the error)

2 months ago 0 0 0 0