
LetX — Collaborative LaTeX Editor & Overleaf Alternative
Write, edit, and compile LaTeX in your browser with unlimited real-time collaboration.
@letxapp · X
collaborative Latex. link:
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Write, edit, and compile LaTeX in your browser with unlimited real-time collaboration.
@letxapp · X
collaborative Latex. link:

Draw or import bead patterns, automatically count beads, and export PDFs.
letsgogogo · V2EX
做了一个串珠子的工具,支持拼豆。 我做了一个在线串珠图案工具 Loomet 。 可以画图案、自动算珠子数量、导出 PDF 。也支持拼豆模式。 https://loomet.app

A writing app for focused sessions that erases progress if you leave the tab.
u/Automatic_Flow_7587 · Reddit
imagine a writing app that won't let you leave until you're done. leave the tab, lose what u've written. i was building a small writing platform around one simple idea: make distractions expensive . you start a timed writing session, choose how long you want to focus, and commit to staying in the tab until the timer ends. if you switch tabs, minimize the window, or leave the page, the entire session is deleted (ofc with the countdown first). it sounds brutal, but it's surpris

Browser-based tools for formatting, encoding, testing, and converting data.
4seasons · V2EX
devfun.org - 开发者(网络)工具集合 ## 访问地址 https://devfun.org ## 主要功能 - 本机 IPv4/IPv6 网络检查及 IP 信息查询 - 站点可访问性检查(支持全球区域) - 代理检查及代理全球出口检查 - 各类编解码、格式测试、文本格式化、校验密钥生成、文本处理、转换工具 欢迎大家使用,提供建设性的建议和意见!

Write and preview Markdown documents live in your browser with syntax highlighting.
@krishnakrmahto · X
Built Easy Markdown Editor — a reading-first Markdown editor where you edit the rendered document instead of raw Markdown.

Generate professional documentation for startups without coding or complex setup.
@hannah24_app · X

Publish blog posts from Notion with custom domain and analytics dashboard.
heywitt · V2EX
有在 Notion 写作的用户吗,一个 Notion Blog 产品免费赠送半年 https://nore.sh/zh 是我最近的作品,有关动机可以阅读 [个人博客与 Nore 的价值]( https://witt.im/posts/personal-blogging-with-nore)。 简单的说,即是将 Notion 中的页面发布成一个独立的 Blog ,这是一个常见的功能,并且有多个竞品,Nore 的特点是提供低运维参与、低营销、高性能与质量的替代品。 你可以试用,因为你的文章仍旧保存在你自己的 Notion 中,你也可以随时退出 Nore ,没有任何损失或绑定风险。 以下是活动链接,立刻领取 180 天会员: https://nore.sh/zh/campaigns?code=dEieZYnEs1St8yUvnawO   

Draft, publish, and schedule Substack posts via Python SDK, CLI, or MCP without the browser editor.
bigmuzzy · HN
The Posting Substack API

Compare perpetuals funding rates across platforms to identify arbitrage opportunities.
@cryptolfggo · X
用 DAPPOS @dappOS_com 做了一个 Perps DEX 套利网站,也是我人生中做的第一个网站,简直太绝了! 立即发现 Perps DEX 资金费率套利机会: 最近我没撸啥项目,做的比较多的就是在 Perps DEX 之间做一些价差、费率套利,赚点生活费。其实我一直有想法做一个关于 Perps DEX 套利的网站,但又无从下手。 我知道可以借助AI 帮我做网站,但是往常的 Cursor、Claude Code 、Codex 等 AI coding 工具,对于我这个技术白痴来说还是有点困难。直到我刷到 @dappOS_com 关于 Polymarket Agent SOP 的推文,发现用 @xBubble_ai 做一个网站竟然如此简单,用户仅需陈述:构建一个网站,用于跟踪与伊朗相关的 Polymarket 市场和突发动态,xBubble 马上就做出了一个实用性很强的网站来了! 我用同样的操作生成了一个发现 Perps DEX 资金费率套利机会的网站,我不需要亲自解决服务器环境配置、域名解析、API KEY配置等繁琐技术底层,只需要把我的想法告诉 xBubble ,几分钟内就帮我生成了一个关于发现 Perps DEX 资金费率套利机会的网站,网站包括了套利机会、DEX 对比、收益计算器、观察列表和风险说明等栏目,比我想象的更加齐全! 通过这次 DAPPOS Coding 初体验,我真正感受到了 AI 的强大,原来 OPC 经济(一人公司)早已不是停留在概念阶段了。但你还对 AI 不屑一顾,很多人已经利用 AI 创建了自己的一人公司,实现了阶级的跨越。xBubble 帮小团队和个人彻底抹平了技术雇佣成本,让每一个原本无法变现的细分长尾需求,都变成了能够产生暴利现金流的真实生意。 只有你有点子,就立马去行动,说不定下一个利用 AI 实现阶层跨越的就是你!

Write once, export to notebooks, slides, PDFs, PPTX, DOCX, or canvas.
@mr_wickedhacks · X
Write the doc once → get a notebook, slide deck, canvas, or resume from the same source. No rewriting for every format.

Trace, debug, and monitor AI agents built with Elixir and the BEAM.
caudena · HN
WeaveScope – Elixir native observability for AI agents

90+ free browser tools for converting, compressing, and calculating files locally.
u/Current-Parking-1296 · Reddit
dzzz.ai over 90 tools in one website privacy focus Hey r/SideProject , I kept uploading private invoices and contracts to random "free PDF tool" sites just to compress a file. Eventually it occurred to me that the browser can do this locally — so I built dzzz.ai : over 90 tools that run entirely on your device. PDF compress/merge, video trim and conversion, background removal, HEIC→JPG, document scanning with your camera, audio transcription, CSV cleanup. All WebAssembly — ffmpeg, Ghost