Electronics 101
Explore 48 electronics lessons with 3D circuits, adjustable components, live measurements and guided experiments.
WHY HERE
Predict a change, test it, explain the result.
THE NAVSPROUT TOOL GARDENGood tools.
Good tools.
Clear choices.
Find a tool for the job you have in mind.
Each entry explains why it’s here, who it fits, and what to check.
Use cases, tradeoffs & sources · 81 tools & counting
WHAT WILL YOU CREATE?Browser games toolsAI & assistants toolsDesign & creative toolsDevelopment toolsProductivity tools
CURRENT DISCOVERIES
All featured tools Featured✳
Protocol Explorer
Learn 14 internet protocols with packet animations, byte inspection, sequence diagrams and guided lessons.
WHY HERE
Follow one packet, then explain each layer.
Borderline
Draw one country from memory, compare overlap and overreach, then retry with a map hint at a points cost.
WHY HERE
One outline, one observation and one retry.
FootLife
Try a choice-driven football career, read the outcome of one decision and inspect the controls for a longer run.
WHY HERE
Try one decision before starting a long career.
Hey Auto
Try a Kochi auto-rickshaw driving game through its creator-linked play address, with controls and loading guidance.
WHY HERE
A short Kochi drive with a source-checked working entrance.
Learn Arduino
Explore a 3D Arduino Uno, run an LED sketch and change its timing in a free beginner course.
WHY HERE
Trace one LED from wiring to code to output.
Teeth Party — nobodyswatching
Explore a colorful tooth case and switch into Teeth World in an English/Korean browser experience.
WHY HERE
Open a playful object and explore a second scene.
Mela Chaloge — Dussehra Mela Online
Walk through a 3D Dussehra fair, explore glowing stalls and try a short virtual bike game.
WHY HERE
A short walk and one playful activity in a virtual fair.
Busy Nurse — 上班不要吃鳳梨
Try a Traditional Chinese nursing-shift game with a ward map, scheduled tasks and personal status management.
WHY HERE
Choose one shift and learn the ward before chasing a score.
Phoshco Model Viewer
Browse 3D game-character models, search for a character, and preview animations in your browser.
WHY HERE
A focused character-reference session in your browser.
Favorite Pokémon
Explore Favorite Pokemon Vercel App with real screenshots: browse its community Pokédex, try the popularity game, and discover declaration card options.
WHY HERE
A quick fan activity with a searchable collection and a popularity game.
LoveLy (DevPan)
Discover Vietnamese creative projects and choose a format for a small digital gift.
WHY HERE
Choose one gift format, then inspect one destination.
THE NAVSPROUT DIRECTORY
81 tools in this selectionFind a tool for your next task.
Compare layouts and select a single audio source on a three-pane PBB Collab 3.0 camera dashboard.
WHY HEREStart with Single and one audio source, then add more panes.
Try a sample birthday in π, then compare the first positions of its full date and its shorter day-and-month sequence.
WHY HERETry two date strings in one short experiment.
Trim one clip in a browser or use Concat’s installed timeline to join clips, add captions and export a project.
WHY HEREChoose a precise re-encode when the edges of the clip matter.
Filter a Spanish rail corridor, open one train marker and see whether its position comes from a feed or a model.
WHY HERERead the source label on one marker after applying a corridor filter.
Explore a Turkish marriage questionnaire and choose between candidate matching and a separate test for spouses.
WHY HERECheck the entry point and requested data before starting.
Explore 48 electronics lessons with 3D circuits, adjustable components, live measurements and guided experiments.
WHY HEREPredict a change, test it, explain the result.
Learn 14 internet protocols with packet animations, byte inspection, sequence diagrams and guided lessons.
WHY HEREFollow one packet, then explain each layer.
Try five cartoon color-memory rounds, adjust three sliders and compare your guesses with the original shades.
WHY HEREFive guesses, one color-memory observation.
Inspect the chat type, source-app choices and import tutorial before deciding whether to request an AI report.
WHY HEREA clear input route before a personal upload.
Try a one-button flying challenge, learn the bottle-gap rhythm and restart a short run inside the guide.
WHY HERELearn the lift rhythm, meet one gap and retry once.
Compare concert audience zones, inspect a simulated stage view and identify what still needs official confirmation.
WHY HEREA visual shortlist, followed by current official verification.
Draw one country from memory, compare overlap and overreach, then retry with a map hint at a points cost.
WHY HEREOne outline, one observation and one retry.
Explore a historical P93 placement record, read its qualification details and trace the result to an official source.
WHY HEREOne sample score, one city and one source.
Choose a ChSB practice paper by grade and subject, then review one topic with the public formula notebook.
WHY HEREPlan a paper before entering profile details.
Try a choice-driven football career, read the outcome of one decision and inspect the controls for a longer run.
WHY HERETry one decision before starting a long career.
Try a Kochi auto-rickshaw driving game through its creator-linked play address, with controls and loading guidance.
WHY HEREA short Kochi drive with a source-checked working entrance.
Find new technology products on Uneed and compare one promising tool with an option you already know.
WHY HERETurn a discovery session into one useful trial.
Draw a city’s road network, inspect the boundary and plan a minimal map with PNG or SVG export controls.
WHY HEREChoose a readable extent before styling or exporting.
Plan a photo-and-dot composition with layout, background and shape controls, using an English label guide.
WHY HEREStart with one image and one simple composition.
Explore a fictional Brisbane, inspect its mission map and learn the controls before a longer browser-game session.
WHY HEREFind the map and pause controls before taking a mission.
Explore a 27-question self-reflection quiz, its five axes and the limits of interpreting personal scores.
WHY HEREUse result labels as reflection prompts, not identity verdicts.
Explore a 3D Arduino Uno, run an LED sketch and change its timing in a free beginner course.
WHY HERETrace one LED from wiring to code to output.
Explore a 3D ESP32 and run 20 browser experiments with GPIO, sensors, motors, Wi-Fi, Bluetooth and ESP-NOW.
WHY HEREFollow GPIO and wireless events through code and output.
Explore a colorful tooth case and switch into Teeth World in an English/Korean browser experience.
WHY HEREOpen a playful object and explore a second scene.
Walk through a 3D Dussehra fair, explore glowing stalls and try a short virtual bike game.
WHY HEREA short walk and one playful activity in a virtual fair.
Explore Colombian lounge-card information, compare two cards and follow dated issuer sources.
WHY HERETurn one lounge-access question into an issuer-source check.
Try a Traditional Chinese nursing-shift game with a ward map, scheduled tasks and personal status management.
WHY HEREChoose one shift and learn the ward before chasing a score.
Try CrazyCattle3D in a browser, learn the first-round flow and distinguish the GitHub.io host from the official release.
WHY HERELearn the opening and pause flow in one round.
Try one mobile app idea with Newly AI, then check the native preview, credit budget and release requirements.
WHY HEREStart with one screen and one outcome.
Build an app that people and agents can operate, starting with one shared action and a visible result.
WHY HEREJudge one shared action by a visible result, not just a chat answer.
Inspect compatible PlayStation controllers and explore stick calibration in a desktop WebHID browser.
WHY HERECheck the hardware before choosing a calibration task.
Sketch stage-lighting looks with a 3D preview, virtual fixtures and movement controls.
WHY HERETry one rig arrangement and one movement in the browser.
Explore notable people’s birthplaces on an interactive map with category and place-name views.
WHY HEREA name, a place and a question to explore.
Browse 3D game-character models, search for a character, and preview animations in your browser.
WHY HEREA focused character-reference session in your browser.
A football career simulator with a paused original site and a separately checked alternative.
WHY HEREPaused original, separately checked alternative.
Find portrait prompt ideas, browse visual references, and copy a brief to adapt in your image tool.
WHY HEREChoose a portrait mood before copying a prompt.
Inspect a Thai settings-style web panel; its advertised game effects remain unverified.
WHY HEREAn accepted code and success alert are different from a verified external effect.
Explore an anatomy project’s source and a separate organ viewer, with the original demo unavailable.
WHY HEREStart with one anatomy question, not two interchangeable URLs.
Browse a community Pokédex and guess which Pokémon has more fan declarations.
WHY HEREA quick fan activity with a searchable collection and a popularity game.
Choose imagined match winners and follow teams through Swiss record groups.
WHY HEREA visible board for a small watch-party prediction exercise.
Discover Vietnamese creative projects and choose a format for a small digital gift.
WHY HEREChoose one gift format, then inspect one destination.
Turn short notes into capsule-style reveals and preview a playful message for someone.
WHY HEREChoose a few complete notes, then preview the capsule-opening experience.
Package a personal note in an illustrated can and preview the recipient’s experience.
WHY HEREPreview a note before committing to a time-sensitive digital gift.
Explore Bali fuel reports on a map, with anonymous contributions and uncertainty labels.
WHY HERERead one pin as evidence, not a fuel guarantee.
Find webXash at x8BitRain.github.io, start a Half-Life demo, and understand local game files, launch settings, and saves before playing.
WHY HERETry Uplink in the browser, then distinguish demos from full game-data imports.
Build a digital flower bouquet, customize greenery and arrangement, add a note, and generate a recipient link with Bloomify.
WHY HEREChoose up to seven flowers, arrange a bouquet, and add a personal note.
Find Comparar Tarjetas, inspect its card listings and lounge claims, and follow primary issuer sources for current eligibility rules.
WHY HERELocate the comparison site, then verify lounge conditions with the issuer.
Create stitched lettering and motifs in Stitch Typewriter, a browser embroidery-style editor with cloth settings and image export.
WHY HEREType a message, add a stitched motif, and export a keepsake image.
Explore Born as an Individual in the City, an unofficial Project Moon life simulator with timed choices, random origins, and evolving character stats.
WHY HEREFollow a life in the City through timed events, choices, and changing stats.
Keep photos by date in Day Pocket, a Replit-hosted memory calendar with colorful packets, stickers, and photo borders.
WHY HEREWrap a day’s photos in a colorful packet and return to it on the calendar.
Find Zombies at vel.gg/bo1z: a BO1 browser project with game setup, ten map entries, and Classic or Counter-Strike guns.
WHY HEREChoose a mode, gun set, and map before starting a survival run.
Explore Panama earthquake reports and maps on Ojo Panamá, the destination of the former Sismo Panama Vercel app.
WHY HEREFind the relocated site and check the underlying report sources.
Explore a template-based retro photo booth with Take Photo and Upload modes.
WHY HEREChoose a template before working with a camera or existing photo.
Design a cassette-style digital mixtape using YouTube song links.
WHY HEREA small music gift shaped around the recipient, not playlist volume.
Explore an unofficial GTA Vice City browser port with local game-data import.
WHY HEREA documented browser port; understand the data import before starting.
A music-player interface with a stereo skin, source controls, and equalizer settings.
WHY HEREA distinctive stereo interface; access still needs checking.
A political questionnaire that organizes a session’s answers into twelve dimensions.
WHY HERESeparate dimensions are worth reading before the label.
Design and publish portfolios, landing pages, and marketing sites on a visual canvas.
WHY HEREA direct path from page design to a published site.
Track issues, plan product work, and connect tasks to projects and roadmaps.
WHY HEREA focused home for product issues and decisions.
Launch applications and perform desktop actions through a keyboard-first command interface.
WHY HEREUseful when the same desktop actions repeat daily.
Design interface layouts and share prototypes for review and collaboration.
WHY HEREReview a user flow before committing to implementation.
Use AI assistance while reading, editing, and working with a codebase.
WHY HEREKeep generated changes inside a reviewable coding workflow.
Describe a web app and iterate on its generated interface and behavior.
WHY HERETurn a concrete user task into a prototype to inspect.
Organize documents, structured information, and shared project context in a workspace.
WHY HEREConnect shared context with the work it explains.
Explore a question through generated answers and linked sources.
WHY HEREA route to sources, with verification still in your hands.
Draw informal diagrams and sketches to explain ideas and flows.
WHY HEREKeep early discussions on the idea rather than the pixels.
Compare image quality and file size while compressing images in the browser.
WHY HEREJudge compression by the visible result and the bytes.
Build forms to collect feedback, requests, and structured responses.
WHY HEREStart with the questions you will actually act on.
Edit images and layered design files, including PSD documents, in a browser.
WHY HEREA practical option for an edit without a desktop install.
Build and iterate on web apps through an AI-assisted browser workspace.
WHY HEREEvaluate the generated behavior on a small working task.
Design websites visually and manage structured website content with a CMS.
WHY HEREEvaluate the publishing workflow alongside the page design.
Write local Markdown notes and link related ideas into a personal knowledge system.
WHY HEREKeep files you can inspect and move yourself.
Collect reading highlights and revisit them through a recurring review workflow.
WHY HEREUseful when saved passages would otherwise disappear.
Connect online services into workflows triggered by events and followed by actions.
WHY HEREAutomate a defined handoff, then check the failure path.
Build workflows that connect services and combine visual steps with custom logic.
WHY HEREKeep the workflow and its operating responsibilities visible.
Host repositories and collaborate through issues, branches, and code review.
WHY HEREMake changes reviewable and decisions traceable.
Create presentations, social graphics, and other visual material with templates and editing tools.
WHY HEREEvaluate the result at the size and format you need.
Arrange photos into grids, long stitched images and freeform canvas layouts, then export a finished collage.
WHY HEREChoose the output shape before arranging your photos.
Create playful baby portraits and animated clips, with photo permissions and generation credits checked first.
WHY HERECreative entertainment, not a genetic prediction.
Explore a 3D Diwali fair with friends, virtual rides, fairground games and optional bookable promotional spaces.
WHY HEREExplore the fair first, then invite friends or inspect optional bookings.
Retrieve public X posts, profiles, search results and follower data through a REST API or a hosted MCP server.
WHY HEREStart with one narrow read and check the returned data and credits.
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GOOD TOOLS, BETTER TOGETHER
All collections Build a workflow.
Start with an outcome. Add only the tools that help you reach it.
From idea to launch
Plan a user journey, build a page or prototype, and collect the first useful feedback.
6 tools
A calmer workday
Keep next actions and shared context clear, then shorten one repeated task.
5 tools
The creative toolkit
Sketch the structure, choose an interface or graphic workflow, and prepare the final export.
5 tools
THE NAVSPROUT STANDARD
Our selection method →How does NavSprout select tools?
- 01 / PURPOSE
A job you can name
A tool needs a concrete use case. Each entry starts with the task it helps you do.
- 02 / JUDGMENT
A reason to choose
Selection notes explain the fit, a task to try, and the tradeoffs that matter.
- 03 / EVIDENCE
A source you can open
Product information links are visible. Observed interfaces and untested features are identified.
Selected and maintained by NavSprout Editorial · Selection notes updated .
What should you know about this directory?
What is NavSprout?
NavSprout is an independent directory of web and creative tools. Each profile explains a practical use case, a reason to choose the tool, a task to try, and limitations to check.
Does featured mean best?
No. Featured highlights a current discovery worth exploring. It is not a ranking, award, or promise that a tool suits every visitor.
Has every tool been tested?
No. Product documentation, observed interfaces, and untested features are distinguished in the profiles. A source link supports product claims; it does not imply a full hands-on review.
Where do the featured apps come from?
Radio Musicologos links to the Radio Musicologos player. 12 Axes links to the 12 Axes questionnaire. NavSprout provides independent selection notes; these apps are operated by their respective creators.