Developer Tools2 weeks ago
Kandelo
A multi-process POSIX kernel compiled to WebAssembly for running in your browser.
brandonpayton · HN
Kandelo – a POSIX-compatible multi-process WASM kernel for the browser
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A multi-process POSIX kernel compiled to WebAssembly for running in your browser.
brandonpayton · HN
Kandelo – a POSIX-compatible multi-process WASM kernel for the browser
Paste n8n or Make workflow JSON to get an instant analysis report on reliability, cost, and security.
@dash12_dev · X
analyzes n8n workflows and Make scenarios, finding breakpoints, cost risks, and hidden reliability issues.
Add a 24/7 AI customer support agent to your website in under 5 minutes. Train it on your docs, PDFs, or any URL — it answers questions, captures leads, and hands off to your team
@ontrozofficial · X
Browser extension that customizes webpages with text prompts for styling, layout, and feature changes.
alentodorov · HN
built it in spring 2026--ready to share today. use opus 4.8 to create css and js snipptes to style the websites you visit the way you want. make nytimes more print-like, hn more matrix, or just replace any mention of AI with the :poop-emoji" -- your call.
Build ATS-optimized LaTeX resumes and CVs offline in your browser.
someshjoyguru · HN
A LaTeX resume builder that compiles offline in the browser
Monitor website uptime, SSL certificates, and DNS from a centralized dashboard with alerts to Slack, email, and SMS.
@adambalee · X
Built Sentinel 👋 Instant free URL check on the homepage. Every free account also includes 1 public status page, even for commercial use.
Run a UX audit on any web page to identify and fix usability issues ranked by impact.
u/WishboneHumble5889 · Reddit
I built a UX review tool because I kept seeing the same problem in AI-built apps I’m a product designer. For years my job’s been catching the moments where people quietly struggle inside a product, the stuff that never makes it into a bug report. AI coding tools made building fast, but I kept seeing the same thing: the app worked, and the experience didn’t hold up. A form that clears on error with no message. A delete with no undo. Built Dorven to catch that gap. You give it a
Open-source, OpenFeature-native feature flags you self-host in five minutes. No server, no database, no bill, and multiple languages work on day one through their own OpenFeature p
@Flaghoistdev · X
Open source solution for rolling feature flags
A real-time dispatch log for open Web3 ground across Arbitrum, Ethereum, Avalanche, and Base.
@Drapevangelist1 · X
Just shipped my first vibecoded project. Last weekend, I attended an Avalanche Builders Meetup and got updates on vibe coding. A few days later, I went from “I’m learning this” to actually putting a project live. @AvaxTeam1 @Team1NG @TechyDom @N1Fredy
Monitor uptime for multiple websites and services.
@builldsystems · X
- uptime monitoring built for indie hackers juggling multiple side projects.
Browser-based tools for formatting, encoding, testing, and converting data.
4seasons · V2EX
devfun.org - 开发者（网络）工具集合 ## 访问地址 https://devfun.org ## 主要功能 - 本机 IPv4/IPv6 网络检查及 IP 信息查询 - 站点可访问性检查（支持全球区域） - 代理检查及代理全球出口检查 - 各类编解码、格式测试、文本格式化、校验密钥生成、文本处理、转换工具 欢迎大家使用，提供建设性的建议和意见！
Browser-local calculators and utilities for AI costs, hardware specs, automation, and website planning.
@Erko95261453 · X