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SaaS products & open-source projects
Explore handpicked SaaS products, open-source projects, and 65+ free developer tools,
plus cheat sheets, snippets, and free resources — curated for builders.
Trending Leaderboard
Top products and open-source projects gaining attention this week.
CareJobs Healthcare Jobs Data APIFree JSON and CSV API for US healthcare jobs and posted hourly pay by kind of job and employer, from 270 hospitals and health systems careers sites, updated daily. No key, CORS open, OpenAPI 3.1 spec.21
TestMyApps — Get 12 Testers for 14 DaysTestMyApps runs Google Play closed testing for personal developer accounts. We cover 12 testers for 14 days with ~14 testers for ~16 days buffer, official Play opt-ins on real Android phones, monitoring, and a production-access report. From $15. Google still decides production access.14
PlanetCertPlanetCert helps future CDL holders master the cdl practice test with timed exams, full explanations and progress tracking.14- 4
Seedance 2.5Create up to 30s of continuous video with Seedance 2.5. Guide shots with up to 50 multimodal references, refine with AI editing, and finish 1080P work with 4K post.10 - 5
Jockey by TwelveLabsJockey is TwelveLabs' video intelligence agent: it indexes a video and photo library so you can search moments by meaning, get scene-by-scene analysis and assemble clips, from Claude, ChatGPT or the API.5
Open Source Projects
Discover trending GitHub repositories.
ESC JSON Form Angular
Angular Standalone Component for JSON Form Editing
esc-editor
Esc-editor is a feature-rich, TypeScript-friendly WYSIWYG editor for React that provides robust table support, image resizing, and dark mode via CSS custom properties.
awesome-iot — 🤖 A curated list of awesome Internet of Things projects and resources
🤖 A curated list of awesome Internet of Things projects and resources.
Build Your Own X
Build Your Own X is an open-source learning platform that guides users through recreating complex technologies from scratch, fostering deep understanding and practical skills.
awesome-selfhosted — A list of Free Software network services and web applications which can be hosted on your…
A list of Free Software network services and web applications which can be hosted on your own servers
Python - 100天从新手到大师
详细解读与学习路径：本书作者骆昊以其清晰、系统的讲解风格，为初学者和进阶者提供了一条完整的Python学习路线。涵盖语言基础、实际应用、数据分析、机器学习及团队项目开发等全方位技能树。
Free Developer Tools
Rotates daily67+ browser-based tools that work instantly with no signup
Code to Image
Convert code snippets to beautiful images via canvas
Color Converter for HEX, RGB and HSL with Live Swatch
Convert colors between HEX, RGB and HSL with a live swatch
JavaScript Minifier that Keeps Variable Names
Strip comments and whitespace without renaming variables
Heading Structure Analyzer
Analyze the heading hierarchy of your content
Screen Resolution Tester
Test and display current screen resolution details
JavaScript Regex Tester with Capture Groups
Test regular expressions with real-time matching
Latest from the Blog
Insights, guides and stories for builders.
pnpm Now Speaks Turborepo's Remote Cache API
pnpm 12.12 shares build output through any Turborepo Remote Cache server, but signs artifacts with P-256 keys instead of a shared HMAC secret.
Copilot Code Review Bills the Pull Request Author
Copilot code review now defaults to Balanced effort, documented at $0.25 to $5 of AI credits per review, and the credits are billed to the PR author.
Your SBOM Depends On Which Tool Generated It
Two 2026 studies found SBOM generators produce different dependency sets for the same code, and the cause is specification ambiguity, not bugs.
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