Discover the best developer tools,
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.
Jolene.proJolene.pro analyzes Excel and CSV files across multiple sheets and separate tables. It creates charts, explains calculations, and shows the cells, rows, and sheets used for each result.73
JevJev by TypeSafe AI is a model API that takes state plus typed questions and returns Choice, Score and true/false answers with calibrated probabilities instead of generated text.75
NewistyNewisty is a free toolbox of 526 online tools: exam photo resizers, image/PDF converters, dev + SEO utilities, and private in-browser AI. No signup.81- 4Ricebowl AIRicebowl AI is an independent commercial AI creation platform for image and video workflows. Generate watermark-free, commercial-ready exports with flagship models including Sora 2, Veo, Kling, Flux and more for marketing teams, ads, and product creatives.72
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The Talent AppMIT open-source ATS for jobs, pipeline, candidates, and interviews. Self-host from GitHub or SparxIT implement — not multi-tenant SaaS signup.100
Open Source Projects
Discover trending GitHub repositories.
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.
Skills For Real Engineers
A practical playbook for AI‑augmented development, outlining skills to improve alignment, reduce verbosity, ensure code quality, and maintain design discipline.
FastAPI: A Modern, High-Performance Python Web Framework
FastAPI is a modern, high-performance web framework for building APIs with Python based on standard Python type hints. Built on top of Starlette and Pydantic, it delivers production-ready performance with an emphasis on developer happiness and automatic interactive documentation (Swagger UI and ReDoc).
NextChat
NextChat is a lightweight, blazing-fast AI assistant that brings together multiple powerful models and tools. It emphasizes speed, privacy, and flexibility, offering integration with Claude, DeepSeek, GPT-4, Gemini Pro, and more.
Free Developer Tools
Rotates daily67+ browser-based tools that work instantly with no signup
Favicon Generator
Generate favicons in multiple sizes from an image
Keyword Density Checker
Analyze keyword frequency and density in text
JSON to TypeScript Converter
Convert JSON to TypeScript interface and type definitions
Markdown to HTML Converter with Preview and Source View
Convert Markdown text to HTML with live preview
Text Case Converter with camelCase and snake_case
Convert text between different cases
OpenGraph Tag Generator
Generate OpenGraph meta tags for social sharing
Latest from the Blog
Insights, guides and stories for builders.
Search Console's AI Report Won't Show You Queries
Google's Search generative AI report shipped worldwide with pages, dates, devices and countries -- and no queries. Here is how to measure AI visibility anyway.
Node 26 Runs TypeScript. The Escape Hatch Is Gone.
Node 26 removed --experimental-transform-types. Enums, namespaces, parameter properties and decorators are unsupported for good. Here is what that costs you.
Vite 8 Swapped Its Bundler. Here's What Breaks.
Vite 8 replaces Rollup with Rolldown and esbuild with Oxc. The build speedups are real; so are the CJS interop, resolution and plugin API breakages.
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