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Explore category · 02

Developer Tools

APIs, infrastructure, open-source tools, testing systems, and utilities that help software teams build and ship.

APIsdeveloper infrastructureopen sourcetesting

Organic category results

33 projects for Developer Tools.

Ordered by freshness and stable editorial signals—not payment. Paid visibility appears only in separately labeled homepage areas.

Developer ToolsCommunity listing · free
Screenshot of the public Mailyond homepagePublic homepage preview

Mailyond

mailyond.com

One inbox for every address on every domain you own, plus a Resend-compatible send API for your app.

One inbox for every address on every domain you own, plus a Resend-compatible send API for your app. One DNS setup per domain, no per-inbox pricing.

startupAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public Omniyond homepagePublic homepage preview

Omniyond

omniyond.com

Scheduling, page extraction, screenshots, PDFs, OG images, QR codes and short links.

Scheduling, page extraction, screenshots, PDFs, OG images, QR codes and short links. One API key, one balance, from $0.01 a call. No subscription, credits never expire. Pay with a card or with x402 (USDC on Base).

startupAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public Shipvela homepagePublic homepage preview

Shipvela

shipvela.com

Build in Codex, Claude Code or Cursor.

Build in Codex, Claude Code or Cursor. Host React, Vite and static websites with GitHub updates, CLI publishing, custom domains and HTTPS. Start free on Shipvela.

serviceAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public SVG Ready homepagePublic homepage preview

SVG Ready

chatgpt.site

Check SVG accessibility, labels, structure, and risky embedded content.

Check SVG accessibility, labels, structure, and risky embedded content. Create ready-to-copy HTML and React snippets. Free, private, and processed in your browser.

appAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public SendHQ homepagePublic homepage preview

SendHQ

sendhq.cc

Send and receive transactional email with a developer-first API for verified domains, delivery events, inbound routing, and scoped API keys.

Send and receive transactional email with a developer-first API for verified domains, delivery events, inbound routing, and scoped API keys.

appAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public AIKRYN homepagePublic homepage preview

AIKRYN

chatgpt.site

Application-layer controls for automated abuse, scraping, prompt attacks, credential attacks and excessive AI usage.

Application-layer controls for automated abuse, scraping, prompt attacks, credential attacks and excessive AI usage.

startupAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public Sitemap Cohort Auditor homepagePublic homepage preview

Dependency-free CLI for auditing sitemap URL cohorts, image coverage, metadata quality, and release-to-release changes.

Dependency-free CLI for auditing sitemap URL cohorts, image coverage, metadata quality, and release-to-release changes. - edilec/sitemap-cohort-auditor

appAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public Codex Quota Overlay homepagePublic homepage preview

Privacy-friendly Codex Desktop quota overlay for Windows and macOS — quota, reset time, and reset credits beside the conversation title.

Privacy-friendly Codex Desktop quota overlay for Windows and macOS — quota, reset time, and reset credits beside the conversation title.

appAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public FutureHost homepagePublic homepage preview

FutureHost

futurehost.ai

FutureHost designs, writes and hosts your business website while you chat.

FutureHost designs, writes and hosts your business website while you chat. Try it without signing up, publish free and upgrade only when your business needs more.

serviceAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public PermitCore homepagePublic homepage preview

PermitCore

permitcore.dev

Ship software licensing without building it yourself.

Ship software licensing without building it yourself. Manage keys, devices, entitlements, payments, and customers with one API and six official SDKs.

startupAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public Onmeta homepagePublic homepage preview

Onmeta

onmeta.in

Build, launch, and scale your Web3 business with OnMeta's crypto payment infrastructure, including on/off ramps, payouts, checkout, and compliance.

Build, launch, and scale your Web3 business with OnMeta's crypto payment infrastructure, including on/off ramps, payouts, checkout, and compliance.

startupAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public DotMoose homepagePublic homepage preview

DotMoose

dotmoose.com

DotMoose shared web hosting in Canada from C$5.99/mo with Virtualmin GPL, email, databases, SSL, PHP, and developer access on eligible plans.

DotMoose shared web hosting in Canada from C$5.99/mo with Virtualmin GPL, email, databases, SSL, PHP, and developer access on eligible plans.

serviceAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public DotMoose homepagePublic homepage preview

DotMoose

dotmoose.com

Canadian web hosting from C$5.99/mo, backup storage from C$29/mo, VPS, dedicated servers, and domains with CAD billing.

Canadian web hosting from C$5.99/mo, backup storage from C$29/mo, VPS, dedicated servers, and domains with CAD billing.

startupAPIsdeveloper infrastructure
Developer ToolsCommunity listing · free
Screenshot of the public MakeIRL homepagePublic homepage preview

MakeIRL

makeirl.com

Upload KiCad files, hand-drawn or AI-generated.

Upload KiCad files, hand-drawn or AI-generated. MakeIRL runs automated ERC, DRC, and BOM-stock checks, then a real PCB fab builds and ships your board.

siteAPIsdeveloper infrastructure
Developer ToolsEditorial
Screenshot of the public CtrlOps homepagePublic homepage preview

CtrlOps

ctrlops.io

Local-first Linux server management with an AI-assisted terminal.

CtrlOps is a desktop app for SSH, files, monitoring, and one-click deploys without installing agents on the server. Credentials stay on the operator’s machine while the assistant helps with day-to-day DevOps work.

server managementAI terminallocal-first DevOps
Developer ToolsEditorial
Screenshot of the public ModelPiper homepagePublic homepage preview

ModelPiper

modelpiper.com

Private, on-device AI for talking to and automating a Mac.

ModelPiper runs local models on macOS and can also connect to Ollama, OpenAI, Anthropic, or Groq. Builders use it to chat with the machine, assemble visual pipelines, and keep the default path off the cloud.

local AImacOS automationmodel pipelines
Developer ToolsEditorial
Screenshot of the public YantrikDB homepagePublic homepage preview

YantrikDB

yantrikdb.com

A persistent memory database built for AI agents, not chat logs.

YantrikDB stores semantic recall, a knowledge graph, and time-decayed memories that agents can query later. It ships as a Rust engine, a Python package, an MCP server, or a replicated network service.

agent memoryknowledge graphMCP
Developer ToolsEditorial
Screenshot of the public Graftcode homepagePublic homepage preview

Graftcode

graftcode.com

Call methods across languages as if the services were already local.

Graftcode generates typed clients so modules can invoke each other without writing APIs, queues, or SDKs. The pitch is less glue code for humans and fewer tokens for coding agents that would otherwise generate that plumbing.

cross-language RPCtyped clientsAI workflows
Developer ToolsEditorial
Screenshot of the public ReasonKit homepagePublic homepage preview

ReasonKit

reasonkit.sh

Structured thinking modes for coding agents, delivered over MCP.

ReasonKit Think is an Apache-licensed MCP server that adds named reasoning modes, fail-closed verification, and an auditable decision log. Installers detect local AI clients and wire the server in without a separate cloud account.

MCPagent reasoningverification