DevUtilX
NanoUtil
DevPicker
Appkit
Best Programming Toolkit
100+ Developer Tools
CodifyFormatter.org
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JackHamr
GummySearch
Brand24
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JackHamr is the AI coding agent that ships software end-to-end. Instead of a single assistant that tries to do everything, it runs a team of specialist agents โ one writes the spec, another plans the implementation, others build, test, review, and ship the code. Each agent has its own role, tools, and personality.
Agents run on hosted cloud dev environments with VS Code, Docker, SSH access, and WireGuard-encrypted networking. Close your laptop and they keep working. Talk to them with push-to-talk voice chat or type naturally. GitHub is built in โ one-click clone, automatic branch-per-task, real-time commit sync, and PR creation.
Bring your own LLM keys (OpenAI, Anthropic, Google, or self-hosted) or use ours at cost โ swap models mid-pipeline to use the best model for each task. Build custom orchestration pipelines and agent skills. Share agents across your organization.
Pay-as-you-go with fully itemized billing โ infrastructure at cost, LLM tokens with zero markup. $10 free credit to start, no card required.
DevUtilX JackHamrDevUtilX's answer
All-in-One Toolkit โ Over 100+ tools in a single place (no more 20 bookmarks).
Consistent UI/UX โ Same design language, editors, copy/download buttons โ smooth switching.
Wide Variety โ From JSON formatters โ CSS generators โ QR/barcode makers โ validators โ image compressors.
Dev-Friendly by Design โ Built with features developers love: syntax highlighting, toasts, live previews.
DevUtilX's answer
Competitors often give you one tool per site. DevUtilX brings 100+ tools under one roof โ less tab-hopping, more productivity.
DevUtilX has a clean, consistent UI with instant results.
Built for developers by developers: syntax highlighting, live previews, download/copy buttons, dark mode โ the little details that matter.
DevUtilX's answer
DevUtilX's answer
Every developer knows the struggle: Youโre in the middle of coding, and suddenly you need a quick JSON formatter, a CSS gradient generator, or a way to validate an API response. You Google it, land on a cluttered site, use the tool once, and then repeat the cycle tomorrow with another tool.
That frustration was the seed for DevUtilX.
The idea was simple: what if all these everyday developer tools lived in one clean, reliable place? A place that didnโt force sign-ups, didnโt send your code to unknown servers, and didnโt make you click through pop-ups just to copy your output.
So DevUtilX was born โ a Swiss Army knife for developers. Instead of 20 scattered bookmarks, you get 100+ free tools under one roof: formatters, validators, converters, generators, CSS helpers, image utilities, and more. Each tool works instantly in your browser, powered client-side for speed, privacy, and simplicity.
What started as a small personal project has now grown into a platform used by developers, students, and freelancers around the world. And the journey isnโt done โ with community feedback, new tools keep getting added to make DevUtilX even more powerful.
NanoUtil - Generate UUIDs, format JSON/XML, create test data, and calculate compound interest. Over 20 free web tools that work offline. No sign-ups or data collection.
GummySearch - Audience research for Reddit
DevPicker - Free online tools for website developers, choose from text (convert, upper, lower, reverse, alternating), random (integer, color, country, youtube video), string (json decode, php serialize etc.) and lots more tools.
Brand24 - Brand24 is an AI-powered media monitoring tool that analyzes mentions and presents actionable insights.This tool is designed to keep track of online conversations about your brand, products, and competitors.
Appkit - A collection of generators for web development
F5Bot - F5Bot will send you an email whenever your brand, product, or keyword is mentioned online.