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Generate TikTok-style comment images and stickers for free without signing up.
haowen8098 · V2EX
做了一个免费的 TikTok 评论图片生成器 最近上线了一个小工具: https://www.tiktok-comment-generator.com/ 主要用于生成 TikTok 风格的评论图片,适合短视频回复、UGC 素材、教程开场和社交媒体内容制作。 目前支持: - 生成单条评论贴纸 - 创建包含多条评论和作者回复的完整评论区 - 自定义头像、用户名、评论内容、时间和点赞数 - 设置置顶、认证、作者点赞等状态 - 导出透明、浅色或深色背景 PNG - 无需注册,免费使用,无水印 - 所有内容都在浏览器本地处理 目前还是 MVP 版本,希望大家帮忙体验一下。

@anupamrjp Try it here: https://t.co/C5nYtcmBB2 https://t.co/qzI0qyzPN9
@lostwiththewind · X
Try it here:

Answer technical interview questions and receive AI grading with spaced repetition.
@pashov_n · X
Anki style flashcards with a AI judging how well you understand a specific topic -

Upload documents and chat with an AI that cites sources using retrieval-augmented generation.
@ajkbossp · X
Check out what I just built with Lovable!

Tiny, precise browser tools for contact centre agents — SLA timer, discount calculator, NATO phonetic, ticket age checker, and an AI tone softener. Free, no login, no installs.
@tooleaseapp · X
Tools for contact centre staff in one place

AI coding assistant offering multi-model chat, code generation, refactoring, and agent orchestration.
shreyans_assistiv · Product Hunt
AskCodi Orchestrate agents at scale while reducing cost

Send your question to a panel of LLMs that peer-review each other and return one synthesized answer.
u/Puzzleheaded-Log-27 · Reddit
Building a multi-model AI deliberation tool taught me something about trust LLM Counsel isn't another wrapper around one model - it sends your question to a panel of frontier LLMs, has them peer-review each other anonymously, and an impartial "chairman" model returns one synthesized answer. Free to start, pay-as-you-go after, credits don't expire. What I've learned so far: people trust a synthesized answer a lot more once they can see that the models actually disagreed and how that disagree

@CricTalk29 https://t.co/wWE5v5hcRl
@arush_shar17296 · X

Markdown documentation framework with integrated AI chat assistant for answering questions.
u/jm_ka · Reddit
SmartDocs - open-source docs framework with AI chat; just add your API key. SmartDocs is an open-source Markdown documentation with built-in AI chat. The pitch: write docs in Markdown, add your API key to .env, and every page gets a grounded AI assistant. Self-hosted, your data, your control. Tech: Next.js + Markdoc + Tailwind. No vector DB — uses graph-backed retrieval (keyword scoring + link traversal) inspired by Karpathy's LLM Wiki pattern. Live demo (no key needed): https://www.ge

Paste any URL and get a full SEO + speed report in seconds. Then ask Mentor AI exactly what to fix with answers based on your actual data, not generic advice.
@vigneshz259 · X
Talk to your Own site for SEO and SPEED related questions and fix them, just like a Claudi,

Record a 60-second pitch and get AI feedback on hook, clarity, and confidence with rewrites.
@Ethan_Cohen07 · X
, feel free to reach out to discuss ideas