Open Source

ditto.site

Point Ditto at any public URL and get a faithful copy as clean, componentized Next.js or Vite code, in minutes. It's fully deterministic, so it's fast, cheap, and consistent. Components, tokens, interactions & hover states included. Free REST API + MCP server, open source.

129 upvotesJul 23, 2026

BaseRT

BaseRT is the fastest LLM runtime on Apple Silicon. Install it with one command and run local models on your own device.

182 upvotesJul 21, 2026

OpenSEO

Without good data, your agent gives generic advice. Keyword research, competitor research, backlinks and site audits, starting at $10/month instead of a $100-plus monthly subscription. Connect with MCP so that you can work with your agent to build an SEO strategy and write content tailored to your company.

107 upvotesJul 21, 2026

Portero

Portero is a free, open source Mac app that shows every open port and the process behind it. See what's running, kill processes on busy ports, fix 'address already in use' errors, and block ports with the built-in macOS firewall.

139 upvotesJul 16, 2026

PgDog

PgDog is an open source connection pooler, load balancer, and sharding proxy for PostgreSQL. It's Postgres-compliant, fast, secure and built in the open by a community of database engineers.

161 upvotesJul 16, 2026

Skins cash

Sell your game skins instantly with secure trades and fast real-money payouts.

117 upvotesSep 9, 2026

SkyLimit AR Aging Dashboard

Managing receivables shouldn't require expensive ERP add-ons or sharing sensitive financial data with third-party services. SkyLimit AR Aging Dashboard is a privacy-first Accounts Receivable analytics tool built for businesses that use Tally. Simply upload your Tally export and instantly visualize customer balances, overdue invoices, aging buckets, collection trends, and receivable performance. Built by an accountant who wanted a simpler and more secure way to analyze receivables.

85 upvotesSep 4, 2026

CircleChat

CircleChat is a workspace where a team of AI agents does real work. Set a goal: the team breaks it into tasks on a kanban board, claims the work, and reports in channels you can read. An LLM judge verifies every deliverable before a task can close, so you get output instead of chatter. Watch our own agents work in public at live.circlechat.co. Self-host free (MIT license), or we run it for you from $29/mo flat per workspace. Bring your own model keys. We never mark up tokens.

112 upvotesJul 7, 2026

Dayflow

Getting promoted isn't just about doing great work - it's about remembering and proving it. Can you remember what you accomplished 23 weeks ago? Dayflow is a local-first macOS app that uses your screen data and AI to automatically journal your workday. No timers, no manual logging. Every bug fixed, doc written, and problem solved is captured - ready for standups, 1:1s, and performance reviews. Run any model (local or cloud), keep everything on your Mac. Open source, MIT licensed.

152 upvotesJul 2, 2026

PMB

PMB gives Claude Code, Cursor, Codex and Zed persistent project memory through MCP. It stores decisions, lessons, goals, recent work, project facts and docs in one SQLite workspace on your disk. No cloud, no API keys, no LLM call on the read path. It is open source, offline-first, inspectable/exportable, with a local dashboard and honest impact tracking so you can see which memories actually help.

73 upvotesJul 1, 2026

Persona.js

Persona is a lightweight, open-source AI chat UI library that embeds into any website, from modern apps to static HTML. Unlike React-based chat frameworks, Persona is framework-free, backend-agnostic, and WebMCP-native, so your assistant can discover and execute tools exposed by the parent page. Add streaming chat, voice, theming, and interactive copilot experiences without rebuilding your frontend or writing bespoke APIs.

189 upvotesJun 30, 2026

Hush

Hush removes competing voices, background noise, and audio interference from real-time calls so your voice AI agents always hear what matters.

170 upvotesJun 25, 2026