Categories

Web Development

1. Assembly Studio

Assembly Studio is the AI app builder made for professional service firms. Describe what you want: onboarding agents, analytics dashboards, community hubs, and get production-grade apps in minutes. 20+ templates to remix. Connects to any 3rd-party tool. Clone any overpriced app charging you per seat. Free forever plan. Stop paying for someone else's software. Build the firm only you can build.

Artificial Intelligence SaaS Web Development

178

2. AstraPixels

An animated pixel-art map of the solar system with every body at its real current position, computed from published orbital elements rather than copied from a list. Zoom from the Sun to the Kuiper belt, browse 171 catalogued objects with sourced facts, and see what the sky is doing for the next six months. Every rock is also for sale: claim an asteroid for $5, keep it forever, name it whatever you like. A name here is shown on AstraPixels only, and is not an IAU designation.

Web Development

104

3. Yamanote 3D

Yamanote 3D is a free browser experience inspired by Tokyo’s Yamanote Line. Walk through an E235 carriage, sit down, watch the city, listen to announcements, and get off at stations. I built it to have realistic train sounds and city ambience in the background while studying or working. Feedback is very welcome.

Developer Tools Web Development

185

4. SiteQuest

SiteQuest is an overlay browser that lets you access any website without leaving your current workspace. Trigger it with a single hotkey to check ChatGPT, documentation, email, or any other site, keeping your workflow uninterrupted.Key features include instant hotkey activation, seamless overlay integration, and support for any web destination. It's designed for developers, writers, and power users who need quick access to external resources without breaking focus.Every time you leave your workspace to check ChatGPT, documentation, email, or another website, you lose momentum. SiteQuest brings the web to you with a single hotkey—so your workflow stays uninterrupted.

Artificial Intelligence Productivity Web Development

141

5. Scriptyard

Scriptyard is a spatial story-planning tool built for screenwriters and storytellers. Map characters, locations, scenes and structure on an infinite canvas, then export to Markdown, Fountain, or Final Draft.

Web Development

6. PhotoQuill

PhotoQuill is a professional image editing tool that runs in your browser, leveraging WebGPU hardware acceleration for instant rendering without requiring any software installation. It supports full layers, blend modes, and masks, and can perfectly parse and edit PSD files.Key Highlights: All processing is done locally — your images never leave your device, ensuring privacy and security. Built-in AI background removal, smart adjustments, and a rich set of filters meet everything from quick photo touch-ups to complex design needs."The ultimate free Photoshop alternative, usable without registration."The basic editor is free to use, with no ads or watermarks; advanced AI generation features use a credit system, with free daily credits provided.

Artificial Intelligence Design Tools Web Development

7. Chrome Goldmine

A curated research database of expired Chrome extensions that helps builders find profitable rebuild opportunities fast. It includes 9,656 extensions with revenue estimates, monetization strategies, failure reasons (like Manifest V3 issues), and competitor analysis. You get an interactive Notion database plus a downloadable CSV, implementation manuals, and a market research report - all delivered as a one-time purchase with lifetime access. Designed for indie hackers, solo SaaS founders, and vibe coders to spot six-figure opportunities, validate ideas, and brief developers without repeating months of manual research.Key features9,656 expired Chrome extensions with revenue projections and metadata.Interactive Notion database plus downloadable CSV for instant analysis.Revenue estimates, monetization strategies, and rebuild difficulty scores.Filters for high-opportunity extensions and MV3 compliance impact.One-time purchase with lifetime access and 30-day refund guarantee.Ideal for indie hackers, solo SaaS builders, and vibe coders.

Developer Tools SaaS Web Development

197

8. Next3D Convert

Next3D Convert is a free browser-based 3D model converter for creators, developers, makers, and ecommerce teams. Upload a model file, choose an output format, convert in the browser, and download the converted asset for web 3D, games, ecommerce, AR/VR, prototyping, and 3D printing workflows. It supports OBJ, STL, GLTF, GLB, PLY, FBX, 3MF, and AMF.

Design Tools Developer Tools Web Development

187

9. Toolifypdf

Toolifypdf offers a comprehensive suite of free online tools for PDFs, images, and documents. Users can merge, split, compress, and convert PDFs without any installation or registration. The platform also provides image editing capabilities like compression, resizing, and format conversion.All file transfers are encrypted. Your files are automatically deleted after processing.Additional utilities include a word counter, text case converter, and calculators. The service is entirely free and accessible via any web browser.

Developer Tools Productivity Web Development

10. The Square Face Generator

使用这款终极免费的方形头像生成器，轻松创建可爱的自定义头像。无需注册，即可在线设计和下载，适用于Discord、Steam等社交平台。基于HTML5 Canvas，编辑零延迟，实时预览，所有操作均在浏览器本地完成，保护隐私。生成的PNG图片无水印，可无限次生成和下载，支持个人和商业用途。响应式设计，在桌面、手机和平板上都能流畅使用。

Gaming Tech Productivity Web Development

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Categories

Web Development

1. Assembly Studio

2. AstraPixels

3. Yamanote 3D

4. SiteQuest

5. Scriptyard

6. PhotoQuill

7. Chrome Goldmine

8. Next3D Convert

9. Toolifypdf

10. The Square Face Generator

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Web Development

1. Assembly Studio

2. AstraPixels

3. Yamanote 3D

4. SiteQuest

5. Scriptyard

6. PhotoQuill

7. Chrome Goldmine

8. Next3D Convert

9. Toolifypdf

10. The Square Face Generator