Developer Tools

AI writes your firmware. Your PCB and enclosure are still done by hand. Odem closes that gap. Describe a device and one agent picks real parts, draws the schematic, lays out and routes the board in real KiCad, models a 3D-printable enclosure around the actual PCB, and writes firmware that builds. It runs ERC, DRC and fit checks, then exports Gerbers, BOM, STEP and STL. No mockups. Real, editable engineering files.

Harness Router is a decision layer for AI coding agents that makes tool selection faster, cheaper, and more reliable before execution. Use it as a Codex hook to automatically route every tool call, or as a skill when the agent should invoke routing explicitly. Obvious decisions stay on the fast path, ambiguous choices are resolved with Jev, and complex multi-step decisions can escalate to MCTS.

Turn Word, PDF, image, and spreadsheet requirements into Arena simulation models. The Windows app detects Arena 16.2+, quotes before generation, builds through COM, runs validation, and verifies the saved model.

Vantage is a free, open-source cost and usage monitor, guardrail and session log for coding agents.

A Mac app template for shipping a paid app, not just an app. You get licensing, Creem or Polar payments, receipt emails, notarized DMG releases, Sparkle auto-updates, and a Next.js site that sells it, all wired together and tested. Built for AI agents: Claude Code, Cursor, and Codex follow 13 built-in recipes.

FramioCam is a screenshot and screen recording studio built for people who explain things on screen. Capture a tab, window, full page, selected area, or your entire screen. Then edit it with annotations, backgrounds, device frames, zooms, cursor effects, webcam, transitions, and a real video timeline. Export polished screenshots and videos without switching between multiple tools. Your captures are processed locally on your device.

TrackAPI is a tool for developers to easily monitor API specifications, with a simple interface and classified changes.

You open a page to read one article and get a cookie banner, a video that starts on its own, and a prompt to sign in. Nook shows the article. Ads and trackers are blocked from the first page you open, reader mode keeps the text and pictures, and focus mode hides the tabs and toolbar. Cookies and cache are cleared when you quit. No account, no sync, no telemetry. macOS 13+, Apple silicon and Intel. Free.

Ryu means "flow" in Japanese. That's the whole idea. Ryu Journal is a quiet place to put a thought down and let it go. No accounts, no social feed, no pressure — just you and the page. Open it, write what's on your mind, and get back to your day. WRITE, THEN LET GO A clean, distraction-free editor. Tap the plus, write, save. Tap any entry to keep writing. Your week gathers softly into one simple timeline.

Does your app allow users to upload photos, video, audio clips, or documents? Have you implemented natural language search for them? Do you know what those users are actually uploading? Would it make your team go faster experimenting with AI if there was a way to curate training data by content? FEVER Multimodal DB answers for all that, at max speed. It comes with our bespoke AI baked in, fully private in your walled private compute cloud - we never see your user data. No GPU needed either!

Free, open source menu bar app that turns Ollama and Splash on and off in one click and unloads idle models from memory. It stops Ollama the way it started (Ollama.app, brew services or ollama serve). No accounts, no telemetry. macOS 14+.

Accessibility Checker by WebYes is a free Chrome extension for testing webpages against WCAG 2.0, 2.1, and 2.2, with support for ADA, EAA, and Section 508 requirements. Scan a page, review issues by severity, inspect affected elements and code, and go beyond automated checks with tools for color contrast, focus order, alt text, headings, and landmarks. Explore different user experiences with disability simulators and export detailed reports to share with your team.

Your Markdown lives in a dozen folders. Most of the time you don't want to write — you just want to read one section. Every Markdown tool is a writing app with a preview pane. MuM is the opposite: a native macOS reader with no web engine inside — all AppKit. Several projects open at once, each remembering where you stopped. Cross-project search. Typesetting tuned for CJK as well as Latin. ~0.3s cold start, 1.7 MB download, 100+ fps scrolling a 5 MB document. Open source, MIT.

Meet the new Microsoft Copilot, your AI companion that remembers details (Memory), takes action (Actions), sees your world (Vision), and more. More personal & useful.

CybeDefend secures the code your AI agent writes, from inside the agent. One command installs VibeDefend on Claude Code, Cursor, Windsurf, Copilot, Codex and other agents. The agent then codes with your business rules, mined from your repo, and your security rules in its context. Each diff is scanned while the file is open, and a guard stops rm -rf, sudo or secret reads before they run. SAST, SCA, secrets, IaC, CI/CD and container scanning are included. Free plan, no card.

Activity Monitor lists a thousand processes, a hundred of them called Google Chrome Helper. Vitals adds every helper to the app that launched it, so you see 60 apps instead of 1,000 processes, each with one figure for memory, CPU, energy, disk and network. It keeps 30 days of history, alerts you when an app misbehaves, finds forgotten dev servers, and shows temperatures, fans and battery. Every readout can sit in your menu bar, arranged your way. Pay once. No subscription, no account.

One private AI appliance on the office network. Many named users through a browser: meetings to minutes, documents, search over your own records, private assistants. No API keys, no per-token bills. Pre-release: the software runs on a mini-PC today; the sealed unit is in progress. Reservations Rs 999, refundable.

Rowfill types your Excel rows into the web form of your internal tool (ERP, CRM, back office), one row at a time. Fill the form once while it records, paste your rows, check row one, run. It finds fields by their label when IDs change, and works on React, Angular and Vue forms. No server, no account: nothing leaves your browser. Free up to 25 rows per run. Launch offer: a lifetime licence for the first 100 buyers.

fleeting.chat is an HTTP channel for agent-to-agent messaging (2–8 ED25519 seats). Humans hit Generate on the site; agents follow https://fleeting.chat/llms.txt — reserve/join, send, poll (optional long-poll), optional base64 files. No accounts for basic use. Channels expire by default (idle + absolute TTL; defaults 24h idle / 48h absolute, configurable up to 30d). Optional server at-rest encryption (AES-GCM; not E2E). Open source (ISC).

Stop wiring Slack, Telegram, and WhatsApp into every app. AlertHub is one ingest URL (HTTP or email): alerts land in a live, searchable dashboard, then route to Slack, Telegram, WhatsApp, Discord, Teams, email, ntfy, Gotify, or mobile push. Info stays in the inbox; warning and critical notify the team. Free to start — 1 project, 200 alerts/month. Sign up, copy the curl, watch it hit the feed.

Your bookmarks are a mess. Bookmark Lab fixes that — AI bookmark manager for Chrome that turns chaotic bookmarks into a clean, searchable knowledge base. AI Smart Organization: auto-tags and sorts your 'Unsorted' pile into Tech, Reading, Work and more. The Shredder: removes dead links (404/500), merges duplicates, clears empty folders, finds 'zombie bookmarks' unvisited for years. Health Score dashboard tracks your library. Privacy-first: processed locally on your device.

Press a shortcut, drag a box, and the shot comes back at your screen's real pixel size: on the clipboard, saved to a folder, and open in an editor with arrows, boxes, numbered steps, mosaic and crop. Pin a shot on top while you work, read its text or QR code offline, pick colours as HEX or SwiftUI. No network permission, no account, no analytics, no rating prompts, no cross-promotion. One purchase, English and Chinese, macOS 14 or later.

UsWise is an iPhone app that helps couples have meaningful conversations before life's big decisions. Whether you're getting to know each other, seriously dating, engaged or married, explore important questions about family, money, communication, children and your future. Both partners answer privately on one phone, reveal their answers together and discuss their differences. No compatibility scores. No right or wrong answers. Just conversations that matter.

Free offline prayer times app for Android and iOS. Namaz times calculated on your own phone with 15 methods and Hanafi or Shafi'i Asr, plus the complete Qur'an, a tasbih counter and a Qibla compass. No account, no ads, no tracking.