开发者工具2 weeks ago
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用可视化编辑器创建和部署AI工作流，无需编码。
ikessler · HN
NuFlow, visual, AI powered, low code, dev and deploy platform
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用可视化编辑器创建和部署AI工作流，无需编码。
ikessler · HN
NuFlow, visual, AI powered, low code, dev and deploy platform
使用97个免费财务计算器计算抵押贷款、退休、税收和债务。
@finexplainedhq · X
The simplest e-signature platform for busy founders. 100% free forever: unlimited signatures, templates, audit trails — no setup, no learning curve, no catch. Sign in under a minut
@GetSignFree1 · X
无需登录即可根据文本提示生成 AI 图像，每12小时获得免费积分。
Flux 2 AI — AI 绘画工具（无需注册即可生成 2K-4K 高清图像），支持多模型切换，适合快速创意验证与设计
Trusted by 70M+ users, Freecash is the #1 App to Get Paid for games, surveys, apps & tasks on Freecash 💰 Join free & start earning!
@TheMasterDejan · X
上传 PDF 生成二维码和短链接，无需注册也无需下载。
EdenSu · V2EX
做了个托管 PDF 的二维码工具 最近老婆一直在抱怨给老外传 pdf 文件很麻烦，之前一直是走邮件附件。麻烦在于文件一改就得重发一遍，对方手上可能还留着旧版本，来回确认到底看的是哪一版特别费劲。 想着不如给她生成个二维码或者短链接，文件更新了直接换后面的，链接不变。搜了一圈现成的工具，试了几家都有点别扭。有的免费能生成，点下载却要注册。还有的会在扫码后的落地页上放广告，但那是发给客户看的东西，不太合适。 干脆自己做了一个： https://qrcodeforpdf.app 传个 PDF ，出一个二维码和短链接，扫了在浏览器里直接打开，不用下载也不用装 App 。文件可以随时替换，码和链接都不变，已经发出去或者印出去的都还能用。不注册就能生成和下载，PNG 和 SVG 都没有水印，应该是比较完美的，刚好也作为自己的一个小项目，也欢迎大伙们试用给建议，逐步优化！
输入收入、支出和资产获得财务健康评分及个性化改进计划。
@grademyfinance · X
Pay $1 once for a permanent logo spot on a public wall. Every 15 minutes one member is drawn at random for the #1 spot. No auctions, no SEO promises.
@seopriyanshu · X
Found one alternative alter where you don't have to be rich, just lucky :
AltosTools 提供 12 个免费在线生成器，无需注册，直接在浏览器中使用。
@Oriam216 · X
Just launched AltosTools 🧰 — 12 free online generators in one place. QR codes, passwords, business names, price quotes & more. No sign-up, works on mobile, runs 100% in your browser. Try it 👉 #buildinpublic #freetools #indiehackers
Free LinkedIn post scheduler with an MCP server and REST API. Let Claude Code, Cursor or Gemini CLI write and schedule your posts. No credit card.
@devzakir · X
Schedule & Chill is a free LinkedIn scheduler your AI tools can post through. Built it because I live in Claude Code and wanted to type "post this" instead of opening a tab. MCP server built in. Live: LinkedIn, YouTube, Bluesky, Mastodon.
Send professional invoices in 156 currencies with unlimited clients. Estimates and quotes are always free, credits never expire, and there is no monthly bill. No card to start.
@getbillinghub · X
Invoicing you pay for by the invoice, not by the month. There's a free generator if you'd rather see the output than read about it — no account, no email.
在线生成专业工资单,首份免费后每份 $1.99。
@PaystubVault · X