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Show HN: A low-latency LaTeX editor focused on writing flow

https://doccollab-29n2zip5g-doccollab.vercel.app/
1•Nilmar•1h ago
Hi HN,

I’ve been writing academic papers in LaTeX for years and kept running into the same issue: as documents grow, the editor starts getting in the way.

Autocomplete lag, slow feedback, and heavy UIs often break my writing flow more than LaTeX itself.

As a side project, I built an experimental LaTeX editor focused on minimizing latency while writing. Instead of aiming for full real-time final layout, the goal is to keep the editor fast and responsive, and defer engine-specific and typographic concerns to the final compilation step.

It’s early, rough around the edges, and definitely not for everyone. I’m mainly trying to understand which trade-offs actually matter to people who write with LaTeX regularly.

I’d really appreciate feedback, especially from those who care about: - editor responsiveness vs. WYSIWYG previews - how readable the generated LaTeX source should be - where current tools slow you down most

Link: https://doccollab-29n2zip5g-doccollab.vercel.app/

Nobody knows how large software products work

https://www.seangoedecke.com/nobody-knows-how-software-products-work/
1•7777777phil•1m ago•0 comments

Moving from Java to Python (2014)

https://yusufaytas.com/moving-from-java-to-python/
1•jatwork•1m ago•0 comments

19 hacks to get your startup's first customers (I made $150k+)

https://twitter.com/hustle_fred/status/2013200865956426130
1•Farid_Sukurov•2m ago•0 comments

Lava Lamps in Cloudflare's Encryption

https://www.cloudflare.com/en-gb/learning/ssl/lava-lamp-encryption/
1•cl3misch•3m ago•0 comments

The assistant axis: situating and stabilizing the character of LLMs

https://www.anthropic.com/research/assistant-axis
2•mfiguiere•5m ago•0 comments

Multi-tenant SaaS is dead for mid-market (and why K8s namespaces are the future)

1•nthypes•7m ago•0 comments

Show HN: Shebe, a fast, simple and tiny code-search tool

https://github.com/rhobimd-oss/shebe
1•marwamc•9m ago•1 comments

Looking Back at the Best Inventions of 2001

https://shkspr.mobi/blog/2026/01/looking-back-at-the-best-inventions-of-2001/
2•7777777phil•9m ago•0 comments

Help Denmark Buy California – Because Why Not?

https://denmarkification.com/
2•embedding-shape•10m ago•2 comments

SoundSlab: How It Started

https://craigjb.com/2026/01/10/soundslab-beginning/
1•wibbily•14m ago•0 comments

AI in Biotech in 2026

https://www.benchling.com/biotech-ai-report-2026
1•asielen•15m ago•0 comments

S4 (Severe) Solar Radiation Storm in Progress

https://www.swpc.noaa.gov/news/s4-severe-solar-radiation-storm-progress-january-19th-2026
4•uticus•18m ago•1 comments

Why Large Product Teams Create Fragmented Experiences

https://learningloop.io/blog/fragmented-experiences
1•philhansen•18m ago•0 comments

Ask HN: Why is opening a new window in OS26 Safari so slow this week?

2•zahirbmirza•21m ago•0 comments

Democrats Say They Want to Win Rural America. Here's Why They Don't

https://www.americanmuckrakers.com/p/democrats-say-they-want-to-win-rural
1•davidbwheeler•23m ago•0 comments

Read the Texts Between Trump and Norway's Prime Minister About Greenland

https://www.nytimes.com/2026/01/19/us/politics/trump-norway-prime-minister-texts-greenland.html
5•duxup•23m ago•1 comments

Cybersecurity thriller: whistleblowing SE uses a Jira ticket to torpedo his boss

https://www.amazon.com/dp/B0GC94SZXK
1•smafarin•23m ago•0 comments

The Assistant Axis: Situating/Stabilizing the Default Persona of Language Models

https://arxiv.org/abs/2601.10387
1•lawrenceyan•24m ago•0 comments

Self-Serve account takeover protection with FusionAuth [video]

https://www.youtube.com/watch?v=wAkZEjOMsrQ
1•mooreds•24m ago•0 comments

Why the Tech World Is Going Crazy for Claude Code [video]

https://www.youtube.com/watch?v=DcZWMQ_UL2o
1•mooreds•25m ago•0 comments

OAuth 2.0 Rich Authorization Requests (2023)

https://datatracker.ietf.org/doc/html/rfc9396
1•mooreds•25m ago•0 comments

The Unexpected Logic of Art Economics: Arts and Inequality in 80s NY (2020)

https://www.gothamcenter.org/blog/unexpected-logic-art-economics
1•hyperific•28m ago•0 comments

I found a secret protocol in Predator Spyware – iOS

https://www.youtube.com/watch?v=Q5A2Ydd1L9A
1•tonygo•30m ago•1 comments

Her 10 Years Instagram Handle Was 'Metaverse.' Last Month, It Vanished. (2021)

https://www.nytimes.com/2021/12/13/technology/instagram-handle-metaverse.html
2•airhangerf15•32m ago•0 comments

Global Renewables Watch

https://github.com/microsoft/global-renewables-watch
1•toomuchtodo•35m ago•1 comments

Italian fashion designer Valentino dies at 93

https://www.npr.org/2026/01/19/1114518694/valentino-garavani-dead
4•andsoitis•38m ago•0 comments

Show HN: Lite Bible – A fast, minimalist Bible reader

https://litebible.org/
4•foxinthebox•38m ago•2 comments

Show HN: Sign and initial PDFs in the browser (no uploads)

https://instantpdfsign.com
1•assetofbaskets•39m ago•0 comments

Simple Sabotage Field Manual [pdf]

https://www.cia.gov/static/5c875f3ec660e092cf893f60b4a288df/SimpleSabotage.pdf
4•praptak•39m ago•0 comments

Can AI Pass Freshman CS? [video]

https://www.youtube.com/watch?v=56HJQm5nb0U
1•Antibabelic•40m ago•0 comments