non-blocking

Continues without pausing

Non-blocking describes operations that don't halt execution while waiting for results.

In computing, a non-blocking call returns immediately, allowing other code to run rather than freezing until the task completes: The non-blocking API lets the app stay responsive during network requests.

The term appears in programming discussions about asynchronous design and concurrent systems.

programming

asynchronous

Not happening together

concurrent · promise · future · thread · I/O · socket · API · polling · queue · multithreaded

physical

unobstructed

Having no barriers

open · unimpeded · free-flowing · smooth · unrestricted · navigable · barrier-free · unclogged · permeable · porous

communication

open

Not closed

constructive · supportive · facilitative · encouraging · accepting · nonjudgmental · approachable · inclusive · empowering · affirming

Opposites
execution flow control

non-blockingblocking

Impeding forward progress

synchronous · sync · waiting · locking · sequential

Family

non, block, blocking, blocked, blocker, blockers, blocks, blockage, blockages

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Abstract · Rated G