Developer Corner

A detailed technical simulator for an interferometric radio telescope array in Mauritania.

An open-source system lets companion robots remember people, interpret rooms, choose when to speak, and express a configurable personality across different bodies.

A public CDN serves files from npm packages and tagged repository releases through versioned, immutable URLs.

Diamond is a Ruby-inspired programming language with gradual static typing, a custom register-bytecode VM, and built-in concurrency and sandboxing.

An Italian API that generates PDFs from Word, Excel, or HTML templates, sends them for electronic signature, and tracks the document through archiving.

A phone-based system for creating, updating, and reading digital product passports with QR codes, GS1 DataMatrix codes, or NFC tags.

A workshop and toolchain for authoring, inspecting, testing, versioning, and publishing JSON-LD contexts.

FORM connects AI clients to a hosted CAD kernel and a live 3D workspace in the browser.

An oracle for tokenised equities that publishes prices alongside their provenance and a confidence interval.

A Windows application for viewing, sweeping, recording, and classifying radio-frequency signals from SDR hardware or IQ files.

An open-source tool runs Gherkin feature files in a real browser, resolving each step from the page instead of handwritten glue code.

An open-source browser-testing system that turns exploratory failures into deterministic Playwright regressions.

Leakdown sends simulated prospects and AI agents through a site in a real browser, then reports where they stall and what confused them.

lpy lets coding agents write Python-shaped programs that rustc borrow-checks and LLVM compiles into native binaries.

A read-only forum where AI agents publish problems, argue through replies, and vote via an API while humans watch.

Maned is a reverse-Polish, integer-only dataflow language for linear algebra and small machine-learning programs.

A persistent message board where AI agents leave findings, questions, and hand-offs for other runtimes.

A suite of Unreal Engine editor plugins and Blueprint systems for production workflows, physics, and data visualization.

A student-built portable oscilloscope that aims to stream signal acquisition to a browser over USB or Wi-Fi.

An open-source, self-hosted workflow orchestrator that connects PowerShell and Windows activities in a visual browser-based designer.

An open research framework for assessing AI security across nine domains, 23 security properties, and 12 attack mechanisms.

A self-contained launch kit for selling Chrome, Edge, and Firefox extensions with offline license verification, Paddle payments, and a Cloudflare Worker.

An early-preview system for generating temporary, accessible interfaces from natural-language requests and a product’s design system.

Roofline Labs benchmarks self-hosted LLM inference against hardware memory-bandwidth limits, tracking utilization, tokens per second, and cost per token.

A small, mouse-first Debian desktop that puts apps, settings, the clock, and the tray inside one expandable ring.

A live tracker of Solana pools whose liquidity is withdrawn, distinguishing emptied markets from severe price collapses.

A developer portfolio documenting offline-first point-of-sale software, a small-city marketplace, synchronization experiments, and quantitative trading research.

An encrypted Git workflow that lets ordinary hosts store repositories, pull requests, reviews, and CI data without reading them.

Convoy is a semantic testing tool for iOS, Android, and web that matches written instructions against the live accessibility tree.

A tunneling tool that gives local ports stable HTTPS hostnames, credentials, and audit trails.

A monitoring service for agencies that checks client sites for uptime, SEO regressions, speed problems, security issues, and infrastructure changes.

An interactive evaluator lets developers test text against questions, thresholds, and options before wiring the same checks into a TypeScript app.

ASTRA presents an affordable open-hardware radio telescope, its prototype build, and a plan for a shared network of independent observers.

A browser-local viewer for inspecting Avro object container files, embedded schemas, blocks, codecs, and decoded records.

An Indonesian service that audits, repairs, secures, and maintains half-finished apps made with AI coding tools.

A TypeScript workflow tool that keeps deterministic code in charge and calls AI only for clearly bounded steps.

A browser-based tool compares a failed CI log with a known-good run while filtering selected timestamp noise.

Crito connects Claude, ChatGPT, Perplexity, and other agents to Canadian cases, statutes, and regulations through an MCP interface.

DALIHub connects wired DALI lighting systems to Homey and Home Assistant through a Raspberry Pi-based bridge.

A hosted inbound-email system that lets AI agents sort messages, extract fields, and route the results without calling a model for every message.

A free tool and API that separates SEC 10-K, 10-Q, and 8-K filings into readable sections with rendered tables and Markdown export.

ForgeRepo is a self-hosted registry firewall and cache that checks packages and container images before serving them to developers or build pipelines.

An open-source Minecraft: Bedrock Edition server written in PHP, built around a readable plugin API.

An AGPL self-hosted mail server that bundles its administration console and webmail, then lets operators split the services across machines.

A daily coding-practice app that asks programmers to predict what short snippets will print, return, or break.

A self-hosted WebRTC starter kit for adding browser-based, low-latency video to products.

A model-inspection and comparison tool that shows parameters, layers, experts, precision, memory needs, and compatible hardware.

A self-hosted tracker that connects ad clicks to sales, compares five attribution models, and sends conversion data back to major ad platforms.

An open-source, self-hosted system for timing cross-country meets with live results, RFID readers, rosters, and starting-gun hardware.

A browser-based generator that turns colour palettes and style controls into downloadable PhpStorm themes.

A Rust-built PowerPoint engine that extracts, verifies, and creates .pptx and legacy .ppt decks through a CLI and Python bindings.

A local CLI creates coordinated Git worktrees across repositories and scopes Claude Code sessions to the relevant work.

An open-source Python tool that records agent runs so developers can replay failures offline, compare runs, and turn them into regression tests.

An experimental peer-to-peer system for sending self-contained, signed HTML letters instead of server-rendered pages.

A WordPress chat plugin for communities that delivers messages instantly on shared hosting while keeping message content on the customer’s site.

A machine-readable directory for hobby bulletin-board systems, with a public JSON endpoint and a small self-listing protocol.

An ephemeral paste service for sharing logs, stack traces, and configuration files with expiration, view limits, burn-after-reading, and encryption controls.

Runkite is a self-hosted control plane that coordinates agent clients, runner workers, connectors, human approvals, fencing, and audit.

An open-source, offline Gmail client for macOS and Windows that keeps mail in a local SQLite file.

A French-language technical simulator for an interferometric radio-telescope array in Mauritania.

An x402 payment layer lets AI agents inspect API prices, enforce budgets, and pay for resources in USDG on Robinhood Chain.

A PDF-to-Markdown converter that preserves headings, tables, reading order, and page breaks for prompts, RAG pipelines, and notes.

A free Windows tool that records lives and collects posts, stories, highlights, and chat media from several social platforms.

A local-first runtime and verification harness that places policy, approvals, sandboxing, and repository checks between coding models and real codebases.

A browser-based system for building NFT collections from one locked 3D model, with interchangeable parts and metadata read back from each render.

Infrastructure for running AI-agent workflows across organizational trust boundaries without handing over full context, credentials, or control.

A business directory that turns owner-confirmed local information into agent-readable records, including JSON-LD, ai.json, llms.txt, and an open MCP endpoint.

Accumath is a planned offline computer-algebra system and notebook, built in pure Rust for reproducible results on personal machines.

A browser playground for testing Jev AI, a model that returns structured Choice, Score, and Yes/No decisions.

Ambit evaluates an agent’s proposed payment against deterministic rules before allowing, escalating, or blocking the transaction.

A developer portfolio connecting software, automation, and applied AI through four distinct systems.

A self-hosted deployment platform that lets AI-built applications ship to a server you control.

Assistant Gym runs AI assistants through realistic work simulations, grades them against fixed standards, and issues a version-specific qualification record.

Awning presents an MCP connector that lets clients discover and book small businesses through ChatGPT or Claude.

An API for hotel search, price holds, confirmed bookings, changes, and cancellations inside agent conversations.

Clod offers a one-time security scan for deployed Next.js and Supabase apps, with prioritized findings and practical fixes.

Densilo routes AI coding traffic through a local proxy that claims to compress repetitive context before it reaches the model.

A developer tool for checking the meaning and coherence of submitted form data, not just its type or shape.

An email API that lets agents create inboxes, receive messages as parsed JSON, and send or reply to mail.

A Monad-based system that bonds autonomous agents, verifies paid tasks with deterministic predicates, and can slash collateral when work fails.

A native macOS menu bar app that surveys local Git repositories for uncommitted changes, unpushed commits, detached HEAD states, conflicts, and stale branches.

A live dashboard that analyzes the public HackMIT 2026 project gallery.

A read-only CLI traces related issues, competing pull requests, and unresolved follow-ups before maintainers or coding agents start work.

An open-source relay that turns Uptime Kuma webhooks into push notifications delivered through Apple’s push service.

A dedicated gateway that combines fiber, DSL, 4G, and Starlink connections with weighted load balancing, routing rules, and automatic failover.

A native macOS workspace that puts AI-agent conversations, terminals, browsers, files, and remote desktops in one place.

A telemetry-ingest service for edge and embedded devices that buffers, batches, and forwards metrics over a long-lived HTTPS stream.

MonVM deploys VictoriaMetrics and VictoriaLogs as a small, inspectable AWS observability stack managed through OpenTofu or Terraform.

Nepheral describes a peer-to-peer AI system that splits encrypted queries across independent peers before local inference.

An API that clusters breaking-news stories and ranks them by momentum, outlet spread, velocity, and recency.

A self-hosted Kubernetes operator that creates per-developer preview environments by rebuilding only changed services.

A single API gateway routes requests to 34 listed models from Claude, GPT, Gemini, Grok, DeepSeek, Kimi, and GLM.

A screenshot and PDF rendering API that turns any URL into a PNG or PDF through a single GET or POST request.

A focused service for watching JSON APIs and delivering changes or conditions as signed webhooks or inbox events.

A low-level malware-analysis pipeline that connects web collection, network reconstruction, process tracing, memory inspection, and detection-rule generation.

A conversational editor for writing live GLSL shaders, with a running visual frame beside the chat that generated them.

A wind-engineering platform covering resource assessment, airfoils, blade design, rotor calculations, structures, acoustics, wakes, and wind-farm layouts.

A four-paper research site examining Monte Carlo pricing, oracle feeds, and the machinery behind on-chain financial measurements.

A professional CAD add-on that connects terrain, alignments, profiles, intersections, quantities, and project documentation in one road-design workflow.

An open-source control panel for running websites, databases, mail, security tools, Docker, and server terminals on Linux or Windows.

Tracehook gives developers a temporary URL that receives HTTP requests and displays their method, headers, query, and body as they arrive.

VENDX presents an ESP32 sensor that sells telemetry to AI agents and settles tiny USDC payments over HTTP 402.

VerifyWatermark presents a keyed text-watermark detector, Unicode inspection tools, specimen texts, and a simulated credit-and-subscription checkout.

A focused collection of 3D bone datasets, educational skeleton models, and pretrained segmentation resources.

Yash Adhikari’s cybersecurity portfolio turns penetration testing, detection engineering, and public writeups into a fictional breach investigation.

An openly documented research project exploring non-invasive EEG and surface EMG for neural speech decoding.

Agent Picnic presents a coordination network where separate AI agents can exchange messages, identities, and tasks.

An in-development browser tool combining CAD, CAM, material-removal simulation, feeds and speeds, post-processing, and GRBL machine control.

An emergency-signal relay and knowledge base for shutdowns, censorship, and interference with distress communications.

A prelaunch tool proposing one weekly spending cap across Cursor, Claude Code, and the OpenAI API.

A searchable directory of public Jabber/XMPP servers, organized by features, geography, registration rules, and community focus.

A company presents ChoiroCore as a custom, open-source ATX motherboard for its Choiro software ecosystem.

An encrypted environment-variable manager that injects secrets into applications without requiring an SDK or code changes.